Mathematics High School

DUE ASAP PLZ HELP (brainliest if you get it right)

Part A
PERSEVERE Mei got scores of 76, 80, and 78 on her last three history exams. Write an inequality to determine the score, x, she needs on the next exam so that her average is at least 82.

Part B
Fill in the blanks to complete the sentence.
Solve the inequality.
Mei needs a score of at least ____ on the next exam.

Answers

Answer 1

here's the right answer!

A) 76 + 80 + 78 + x = 82 times 4

234 + x = 328

x = 94

B) Mei needs a score of at least 94 on the next exam.

hope you have a good day

Related Questions

oscar debe encontrar el valor de m en la ecuación -2(m+6m)-6=-4(m+6)-4m para poder encontrar el equilibrio de una balanza cuál es el valor de m

Answers

Answer:

sorry error bessssssssss

FOR 20 POINTS:
What expression is represented in the model shown below?

Answers

Answer:

I can't see the picture

Step-by-step explanation:

Select the fraction that is NOT in lowest terms . which of these fractions is not in lowest term?

3/14
15/23
10/63
14/21

Answers

Answer:

14/21

Step-by-step explanation:

14/21 is divisible by 7, and can reduce to 2/3

HELP.
What is the best bat All-Time?
-Quatro Pro
-The Goods (2021)
-Marucci 5,6,7
-Voodoo Liquidmetal, etc.
-Other (comment)

Answers

Answer:

Easton Redline Sc500

That is the best bat at all time

Step-by-step explanation:

1. El perímetro de la figura que se muestra es:

a. 10x2+20y+8
b. 19x2+16y+16
c. 19x2+20y+16
d. 19x2+20y+8

Answers

Answer:

I think is C 19x2+20y+16

90 + 90 ÷ 90 = _________

Answers

Answer:

Step-by-step explanation:

this is correct answer

Answer:

Step-by-step explanation:

Using BODMAS,

90 + (90/90)

=> 90 + 1

=> 91

Tom has 50 coins consisting of quarters and dimes. The combined value of coins is $8.30. How many dimes and quarters does Tom have:
dimes
quarters

Answers

Answer:

thirty two quarters and three dimes

PKZ HELP AND EXPLAIN!!! WILL GIVE BRAINLY

Answers

Answer:

The graph shown has a slope of -4 (the line goes up 4 units for every 1 unit traveled to the left)

The y-intercept (where the line crosses the y axis) is -3

Slope-intercept form is y=mx+b

(m=slope)

(b= y-intercept)

Therefore, your answer would be y=-4x-3

Step-by-step explanation:

Choose Yes or No to tell if the fraction 4/9 will make each equation true.

Answers

1. Yes
2. Yes
3. No
4. Yes

Answer:

Step-by-step explanation:

1) yes

2)yes

3)no

4)yes

i hope it help because all you gotta do is just multiply all the numbers by 4,9

Need help again will give the brainliest

Answers

The answer is 840 cm2

loook below giving brainliest

Answers

To find the Surface area of a prism, we need to calculate the sum of the area of each of the shapes that make up the net of the object.

(11 x 15 x 2) + (5 x 15 x 2) + (5 x 11 x 2)

= 590ft ^2

Hope this helps!!

The ratio of cats to dogs is 3 : 7.
12 dogs escaped and the ratio is now 3 : 4.
Work out how many animals there were at the beginning.

Answers

Given:

The ratio of cats to dogs is 3:7.

12 dogs escaped and the ratio is now 3 : 4.

To find:

The total number of animal at the beginning.

Solution:

Let the number of cats and dogs at the beginning are 3x and 7x respectively.

12 dogs escaped. So, the remaining number of dogs is (7x-12).

New ratio of cats and dogs is 3:4.

[tex]\dfrac{3x}{7x-12}=\dfrac{3}{4}[/tex]

[tex]4(3x)=3(7x-12)[/tex]

[tex]12x=21x-36[/tex]

[tex]12x-21x=-36[/tex]

[tex]-9x=-36[/tex]

Divide both sides by -9.

[tex]\dfrac{-9x}{-9}=\dfrac{-36}{-9}[/tex]

[tex]x=4[/tex]

Now, the total number of animals at the beginning is

[tex]Total=3x+7x[/tex]

[tex]Total=10x[/tex]

[tex]Total=10(4)[/tex]

[tex]Total=40[/tex]

Therefore, the total number of animals at the beginning is 40.

Seventh grade > L.8 Solve percent equations: word problems JS6
Harold's Diner offers its clients a choice of regular and diet soda. Last night, the diner served
40 sodas in all, 10 of which were regular. What percentage of the sodas were regular?

Answers

30% diet and 10 regular not shoreee

In each of the following graphs, the two given polygons are similar. Write precisely a single dilation (coordinates of center and coefficient) by which the image (labeled with primed letters) was obtained. Will Give Brainiest!!!!!

Answers

Answer:

Center: (0,0) coefficient: [tex]\frac{1}{3}[/tex]

Step-by-step explanation:

The side of the smaller polygon is 1/3 the size of the larger one, and that is why the coefficient is 1/3.

Polygon MNPQ was dilated by a scale factor of 1/3 and center of dilation (0, 0) to create M'N'P'Q'.

What is dilation?

Dilation is the increase or decrease in the size of a figure by a scale factor of k, thereby creating an image.

From the diagram:

Scale factor = N'P' / NP = 2/6 = 1/3

Center = (0, 0)

Polygon MNPQ was dilated by a scale factor of 1/3 and center of dilation (0, 0) to create M'N'P'Q'.

Find out more on dilation at: https://brainly.com/question/10253650

How old am I if 400 reduced by 3 times
my age is 181?

Answers

You would be 73. 400-(your age*3)=181

Answer:

Step-by-step explanation:

6th grade work fast and easy

Answers

Answer: 56 times

Step-by-step explanation:

If his ratio of goals to misses is

6:7

then we must find out how many times he missed seeing he scored 48

48:?

to solve find out if 6 goes into 48 and it does 8 times so multiply both sides by 8 to get the new ratio

6*8:7*8

48:56

So the new ratio is 48:56 which also means he missed 56 shots

What is the awnser to pie
A. 3.14195
B. 4.0238
C. 5.3843
D. 6.2322

Answers

Answer:

Step-by-step explanation:

I am building birdhouses for all of my students for an upcoming project. If I complete 2 1/2 birdhouses in 2/3 of an hour of workwhat is my unit rate of birdhouses per bour?

Answers

Answer:

3 3/4

Step-by-step explanation:

convert to decimal

2.50/0.666

=3.75

Mhanifa please help with this I want to pass! I will mark brainliest! I will report random answers

Answers

Answer:

Questions 1 and 3 already answered

Angles 1 and 3 are corresponding angles and therefore have same value:

4x = 112x = 112/4x = 28°

Find the missing angle

Answers

Answer:

110 Degrees

Step-by-step explanation:

Every interior triangle equalls 180 degress. So you subtract what you already have from 180.

30+40+x=180

70+x=180

180-70=110

A triangle is always equals to 180 so you have to do:
40+30=70
180-70=110
F=110°

Solve for y. Round to the nearest tenth, if necessary.

Answers

9514 1404 393

Answer:

9.9

Step-by-step explanation:

The applicable geometric mean rule tells you ...

y = √(9(9+2)) = √99

y ≈ 9.9

Additional comment

In this geometry, the right triangles are similar. Ratios of corresponding sides are equal.

hypotenuse/long side = y/9 = (9+2)/y

y^2 = (9)(11)

y = √99 . . . . as above

The long leg is the geometric mean of the (adjacent) long segment and the full hypotenuse.

What are the ordered pairs are the solutions for the following system of equations??

Answers

Answer:

(1,2) and (6,7)

Step-by-step explanation:

Answer ASAP pls pls

Answers

D be the correct answer

what is a multiple of 12h^3?

Answers

Answer:

3.49099569 × 10-99 m6 kg3 / s3

Step-by-step explanation:

Line t has slope 3/4 and passes through (0, 0) . Follow these steps:Step
1: Start at (0, 0) Step
2: Move right 8 units

Answers

Answer:

(8,0)

Step-by-step explanation:

y=mx+b

0=(3/4)0+b

0=b

y=3/4x+0

the point eight units away from (0,0)

is (8,0)

Hope this helps :)

Which figure has the front, side, and top views shown?

Answers

Answer:

triangular prism

Step-by-step explanation:

xoxo <3 hope this helped!

Nancy needs 4/5 of a foot of ribbon to make a bow and she has 4 feet ribbon how many bows can she make

Answers

Answer:

I believe she can make one bow

Step-by-step explanation:

Iso if she has 5 feet of ribbon and only takes four feet of it then that leaves one foot left but if she has a perfect four foot then she can make a ribbon without extra

I WILL GIVE BRAINLIST NEED HELP ASAP
Find the volume of this rectangular prism in cubic inches
A
3 cubic inches
B
36 cubic inches
C
5,184 cubic inches
D
46,656 cubic inches

Answers

Answer:

Step-by-step explanation:

2 X 1.5 X 1 = 3

Answer:

Step-by-step explanation:

12) The angle of depression of a wire attached from the top of a pole to a stake in the ground is 52 degrees If the pole is 62 feet in length, what is the length of the wire to nearest tenth of a foot?

Answers

Answer:

Step-by-step explanation:

need help with this if anyone could help thanks

Answers

its the third answer choice

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How many atoms of the element hydrogen are there for each atom of oxygen in the compound we know of as 'water'?a. 8b. 4c. 1d. 2 Examine the chart.A 4-column table with 8 rows titled Percentage of Married Women Employed Outside the Home. The first column is labeled Ages with entries 14 to 19, 20 to 24, 25 to 34, 35 to 44, 45 to 64, All ages, All ages (whites), and All ages (nonwhites). The second column is labeled 1900 with entries 7.3; 7.3; 6.1; 6.4; 7.7; 5.2; 2.8; and 25.1. The third column is labeled 1920 with entries 12.5; 11.4; 9.7; 9.5; 6.6; 9.0; 6.5; and 31.8. The fourth column is labeled 1930 with entries 12.9; 16.3; 14; 12.1; 7.8; 11.7; 9.6; and 30.3.What does this chart demonstrate about the change in womens roles in the early 20th century?Womens employment rose fastest among those younger than 20.The changes affected single womens employment more than married womens employment.White womens employment increased by a greater proportion than nonwhite womens employment.The changes to womens employment for all ages and all races were greatest from 19201930. How do you think statistics may at times not say something? How can a well-designed study be used to carefully say everything that is important about a population? Is it possible to do so? At Putt Putt, they offer a special for unlimited mini golf. You decide to go golfing with your friends. After golfing and purchasing lots of food, you end up spending $50. In total you leave Putt Putt with $5. Let s represent the amount of money you started with. Part 1: Write an equation involving s Part 2: Solve for how much money you brought to Putt Putt. how many solutions does 8x + 7 = 8x + 7 have 6. Let f(x) = 2x5/2 and g(x) = 4x2 Find (f/g)(x). Please show work. If a frozen turkey takes 1 day for every 4 pounds to thaw in the refrigerator and 30 minutes per pound to thaw in a bath of cold water, what is the thaw rate for frozen turkey in hours per pound using each method? What did Matisse believe about color?a I should come from withinb. It should serve an expressive purposec.It should be interpretive, 4x - 3y = -34x + y=17The solution is.... Someone please help me Ill give out brainliest please dont answer if you dont know Find the x and y intercepts of the graph of the linear equation 3x + 6y= 24X intercept=y intercept= 2. Nitric oxide, NO, is made from the oxidation of NH3, and the reaction is represented by the equation:4NH3 + 502 4NO + 6H2OWhat mass of NO can be produced from 6.82 g of NH3?Need asap, will give brainliest 5sindicate multiplication using parentheses and then without using a raised dot or parentheses. i smell cap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1 HELP HELP 100 POINTS!! Paola was given the equation y= -x + 3. Which of following is an equivalent representation of the equation.a. f(x) = -x + 3b. f(y) = xc. y = -f(x) + 3d. f(y) = -x + 3i also need a explanation I NEED HELP ON THE WRITE A STATEMENT PART ASAP!!! Gigi gets manicures that cost $25 each. Gigi wants to spend no more than $100 on manicures. Which of the following could be used to determine x, the number of manicures Gigi could get?A 100x25B 25x100C 100x25d 25x100 Need help!!!!!!!!!!! What is the solution m An arithmetic sequence is represented by the function f(n) = 5 + 2(n-1). What is the first term of the sequence?