Mathematics Middle School

Please help me please

Answers

Answer 1

Answer:

6 days

Step-by-step explanation:

Answer 2

Answer: 13

Step-by-step explanation:

for me it is easiest to make circles and fill in the numbered circles on which days are the chosen days

ex:

Neighbor 1: 1 circle, 2 circle, 3 circle, and 4 circle: fill it in

Neighbor 2: 1 circle, 2 circle, 3 circle: fill it in

Related Questions

Given the following expression.

2 1/4 - (-3 2/5)
A. Rewrite the expression using addition.

B. Evaluate the expression.

Answers

In order to rewrite the expression using addition, you would change all the subtraction signs and make the second terms negative. This means that your new expression is 2 + -2 1/4 + 3 2/5. If the number is already negative, the second negative sign would make it positive. Once you've got Part A done, do 2 + -2 1/4 which would give you -1/4. Then you add -1/4 and 3 2/5 by finding common denominators, 20. -5/20 + 3 8/20 would give you 3 3/20 as your final evaluated answer.

Answer:1/4-(-3 2/5)1/4--3 2/51/4+3 2/50.25+3 0.43.25,0.4.

anyone know diss shape?

Answers

That’s is a Ferrero rocher

Answer:

compound of twelve pentagrammic prisms

Step-by-step explanation:

PLEASE HELP ME!!!!!!!!!!! The number of tourists at the beach per weekend in July was 55,000. In November, the number

of tourists per weekend was 18,000. Find the percent of change from July to November. (Hint: Round to the nearest hundredth)

Answers

Answer:

The percentage change from July to November is 67.27 %

Step-by-step explanation:

67.27% percentage decrease-change from July to November

Olivia is making bead bracelets for her friends. She can make 3 bracelets in 15 minutes.

What does the proportionality constant represent in this situation?

Answers

Sbajaiendjzusndnfnfbfbf ring

can someone help me this is middle school i have to use like a line .One batch of pink paint uses 2 cups of red paint and 7 cups of white paint. Mai made a large amount of pink paint using 14 cups of red paint.
a.How many batches of pink paint did she make?
b.How many cups of white paint did she use?

Answers

Answer:

a.7 cups she used b.7 cups of white paint

Step-by-step explanation:

1 batch=2 cups so she use batches of pink paint

can someone help me out :P

Answers

Answer:

c, 1650

Step-by-step explanation:

Answer: 1650

Step-by-step explanation: math

Helperz???????????????????????????????

Answers

Answer:

10 lbs

Step-by-step explanation:

10 pounds i think. based on adding

The ratio of Maggie's age now to her brother Steven's age now is 2:3. In ten years, the ratio of their ages will be 4:5. How old in Maggie now? Do not label years old in your answer.

Answer quick please! <3

Answers

Answer:

sorry if this is wrong

Step-by-step explanation:

Maggie = X

Brother = 2X-3 <--- 3 years younger than twice her age.

2x - 3 + x = 24 <--- the sum of their ages is 24

3x - 3 = 24

3x = 27

x = 9

Maggie is 9.

Brother is 2*9 - 3 = 18 - 3 = 15

Answer:

Step-by-step explanation:

1 number in the ratio is 5 years

The waiting line to ride a rollercoaster is 20 minutes when 150 people are in line. How long will the waiting time be when 240 people are in line?

Add the work and I'll award brainiest!!!

Answers

It would be 32 minutes. 150/20=7.5, 240-150=90 and 90/7.5= 12. You add 12 minutes to 20 minutes and you get 32.

Answer:

It would be 32 minutes. 150/20=7.5, 240-150=90 and 90/7.5= 12. You add 12 minutes to 20 minutes and you get 32.

What is the sign of -567.45 + 567.45? Choose 1 answer: Choose 1 answer: (Choice A) A Positive (Choice B) B Negative (Choice C) C Neither positive nor negative—the sum is zero.

Answers

Answer:

Step-by-step explanation:

The two values, since they are equal in absolute value and merely differ in being positve or negative, result in a sum of 0

Answer:

C. Neither positive nor negative—the sum is zero.

Step-by-step explanation:

If you add to negatives the same number but positive you will always have the sum of zero.

Please help me with this question.

Answers

Answer:

Step-by-step explanation:

Because both have ratios of marker/price

Answer: C
because it’s shown to determine the cost of 13 markets

Whats the answer anybody???????

Answers

Answer:

17/50

Step-by-step explanation:

you just put the number over one hundred and if it can be simplified do it

Answer:

The answer is 17/50

The best type of tooth brush to choose should be hard and certified by the American Dental Association True or False

Answers

Answer:

That is true because if is not certified by the American Dental Association because if its not then nobody knows if it was made with animal sin or animal fat Etc

Step-by-step explanation:

Answer:
It’s is not true so it’s false

A cylindrical water tank is being filled with a hose. The depth of the water increases by 114 ft per hour.

How many hours will it take for the water level in the tank to be 312 ft deep?

Enter your answer as a mixed number in simplest form

Answers

Answer: 2 / 4/7

Step by step explanation :
In my test

What is the simplified form of the expression 8x + 3 – 4x – 5?
11x - 9
4x - 8
12x -2
4x -2

Answers

Your answer would be 4x - 2

Answer: The answer is D.

Step-by-step explanation: I got it right on T4L

Please help!! I don't understand what to do or how to get the answers

Instructions: Fill out the table below as you plan and create your Tenant Flag Banner using the instructions provided in the lesson. Read the instructions carefully and be sure to show all steps and your work.

Banner Length
Record the banner length in inches here → *inserts box to type your answer*

Paper Square Measurements
Record the side lengths in inches here → *inserts box to type your answer*

Diagonal Length
Measure the Hypotenuse with a ruler and record the length in inches here → *inserts box to type your answer*

Pythagorean Theorem Work
Check your diagonal length/hypotenuse by performing the Pythagorean Theorem; Show your work and answer here → *inserts box to type your answer*

How Many Triangle Pennants?
Determine how many triangles will fit on your banner; Show your work and answer here → *inserts box to type your answer*

Answers

Answer:

can you give us more info maybe we can answer it then....?

Step-by-step explanation:

Yea we need more info-details

Benjamin writes an expression for the sum of 1cubed 2 cubed and 3 cubed. What is the value of the expression?
(A) 20
(B) 36
(C) 38
(D) 18

Answers

Answer:

B. 36

Step-by-step explanation:

1cubed is = 1, 2 cubed is = 8, 3 cubed is = 27, 1 + 8 + 27 = 36

Answer:

(B): 36

Step-by-step explanation:

When simplified, the value of the expression (15 - 11)^2 + square root 64 ÷ 4 is equal to _____.
24
10
18
4

Answers

Answer:

Step-by-step explanation:

The probability of rain on Monday is x%. What is the probability of no rain on Monday? Explain

Answers

Do you know what x stands for?

What does the x stand for?

Please hurry dont have much time thxs

Answers

I’m sorry I don’t know how to help with that. I’m sure if you look up volume of shape calculator something might come up but I’m not 100% sure

PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!

Answers

take 9 away from 15 then add what ever number you got to 6 for x

First step is take 9 away from 15 then second step is to add any number you got 6 from x

BRAINLIEST AND 20 POINTS

Answers

the answer is the third one :)

Answer:

The answer is the third one

Step-by-step explanation:

If you flip them over you will see that <CAB = <C'A'B.

Anyways, the actual letters are a dead giveaway.

What is the rate of change?

Answers

the answer is D which is 3, pretty simple if you want an explanation ask

hey you...yes you right there... i need your help like right now pleaseee

Examine the two-step equation.

Which property of operations allows you to add the same constant term to both sides?

multiplication property of equality

division property of equality

addition property of equality

subtraction property of equality

Answers

Answer:

the answer is 28!

The answer is 28 exactly

CORRECT ANSWER GETS BRAINLIEST PLUS BONUS POINTS Which expression is equivalent to

Answers

Answer:

The correct answer is A

84x - 16y -10.6

Step-by-step explanation:

Combine like terms.

Use distributive property.

the correct answer is A

Select all of the following sets of angles that are possible for a triangle, please help me

Answers

first one, second to last, and the last one

A practice field is 250 feet long. The game field is 40% longer than the practice field. How long is the game field?

Answers

The game field is 350 40 percent for 250 is 100 and 250 plus 100 is 350

Based on the information given, the length of the game field is 350 feet.

Percentage

From the information given, it was stated that practice field is 250 feet long and game field is 40% longer than the practice field.

Therefore, the length of the game field will be:

= 250 + (40% × 250)

= 250 + 100

= 350

Learn more about percentages on:

https://brainly.com/question/24404697

Eva buys a piece of red fabric that is 5.6 meters long and a piece of yellow fabric that is 2.8 meters long. How long are the two pieces of fabric together in millimeters? Use the metric table to help answer the question.

Metric Table
kilo-
hecto-
deka-
unit
deci-
centi-
milli-
1,000
100
10
1
0.1
0.01
0.001
8.4 millimeters
84 millimeters
8,400 millimeters
84,000 millimeters

Answers

Answer:

5600 + 2800, so 8400mm

Step-by-step explanation:

5.6m in mm is 5600mm

2.8m in mm is 2800mm

adding those makes it 8400mm

Answer:

D) 84,000

Step-by-step explanation:

EDG 2020 sorry if wrong

Simplify 18.03 – 3(12.7 + 8.06) ÷ 2.

Answers

Answer:

−13.11

Step-by-step explanation:

Simplify the expression.

− 13.11

Answer:

-13.11

Step-by-step explanation:

Remember: Please Excuse My Dear Aunt Sally (PEMDAS)

You use the parentheses first, so it is 18.03-3*(20.76)÷2

So then, you see there are no exponents, so you multiply and divide from left to right. So, 18.03-62.28÷2. Then you divide: 18.03-31.14

Then, you subtract from left to right, which gives you: -13.11

Moving at a constant rate, a trench machine is advertised as being able to dig 36-foot trenches in 40 minutes. A farmer uses the same machine to dig trenches that are 58.5 feet long, with each trench taking 65 minutes to complete.

Help Me plzzzzzzzzzz

Answers

Answer:

time in minutes

Step-by-step explanation:

Other Questions

the making of ice cubes is an endothermic reaction Which two technological advancements are the Hittites known for?a. their calendarb. writingc. chariotsd. iron weaponse. the wheel Look at this list of items and their prices in Ecuador:La silla azul - $42.50,La casa - $575.000La pia - $0,80El auto - $12.850El sof marrn - $628Part AFirst, write the prices of each item in word form.Fill in the blanks:1. La silla azul cuesta2. La casa cuesta3. La pia cuesta4. El auto cuesta5. El sof marrn cuesta John is trying to solve for y, but he made a mistake. Where did John mess up? What did he do wrong? Step 1: 2 - 3(y- 1) = 6 Step 2: -1(y- 1) = 6 Step 3: -y+1= 6 Step 4: -y = 5 Step 5: y = -5 Step 2; he combined the 2 and -3 before he distributed O Step 3; he did not distribute the -1 correctly Step 2; he did not combine the 2 & -3 correctly. Step 4; he should have added the 1 to 6, not subtracted it Step 3; he should have added 1 to both sides. Which of the strategies below are not effective in finding meaning nonfiction?Look for characters like dragons or monstersLook for time order descriptionsLook for cause and effect detailsLook for lists of characteristics I need help this is due at 4:00 and it's 3:13 the value of x in logx(9/63)=1/2 is Argue why vertical integration is necessary for Jim in the following scenario.Situation: Jim Smith owns a small ranch and independently sells his corn crop to food producers. His best client did not renew his contract and went with a different farmer because the other farmer offered a lower price than Jim did. The toco toucan, the largest member of the toucan family, possesses the largest beak relative to body size of all birds. This exaggerated feature has received various interpretations, such as being a refined adaptation for feeding. However, the large surface area may also be an important mechanism for radiating heat (and hence cooling the bird) as outdoor temperature increases. Here are data for beak heat loss, as a percent of total body heat loss, at various temperatures in degrees Celsius:Temperature (degrees Celsius)15161718192021222324252627282930Percent heat loss from beak35363828414355463954455860566267a. The equation of the least-squares regression line for predicting beak heat loss, as a percent of total body heat loss from all sources, from temperature is: _____ (Use decimal notation. Give your answer to four decimal places.)b. Use the equation to predict (0.01) beak heat loss, as a percent of total body heat loss from all sources, at a temperature of 25 degrees Celsius.c. What percent (0.01) of the variation in beak heat loss is explained by the straight-line relationship with temperature?d. Find the correlation r (0.001) between beak heat loss and temperature. Graph the inequality:y < abs(x3)2 Is (2, 2) a solution to this system of equations? 3x + 7y = 20 7x + y = 16 Can someone help with this? Write a simple sentence with a compound subject and a compound verb. How is burning magnesium different from burning methane? Are earmarks and pork the same thing? If not, explain the difference. Question 10 of 10Fill in the blank in the following sentence with the appropriate preterite formof the verb recoger below.Andrslos libros de su armario.A. recogiB. recogeO O aC. recogaD. recojoSUBMIT what are you all doing for hoolween this year? Please select the word from the list that best fits the definition: let's go est bien caf empieza vmonos ya read the excerpt below from A tree grows in Brooklyn and answer the question that followsmost children brought up in Brooklyn before the first world war remember Thanksgiving day there was a particular tenderness it was the day children went around Gaga muffin and slamming Gates wearing costumes topped off by a penny mask.based on the excerpt what is the author's purpose in writing?A. to informB. to persuadeC. to publishD. to analyze Which statement best describes the direction of force shown by the magnetic field lines around a bar magnet?A. Away from both the magnet's north and south poleB. From the magnet's north to its south poleC. From the magnet's south pole to its north poleD. Toward both the magnet's north and south pole