Answers
Answer:
x = - 69
Step-by-step explanation:
if its wrong i can help u again
Related Questions
Find the solution set to this inequality: 2x-3> 2x-5/2
Answers
Answer:
-4
Step-by-step explanation:
2x - 3 >2x-5/2
CLT
2x-2x < -5/2+3
The less than became greater than because a negative sign crossed it and because positive
Hence,
X =-4
Incase you need inequality line or graph be sure to tag or ask me
The solution set to this inequality solution set = ∅.
How to solve inequality equations?
An inequality is a mathematical expression using the symbols >, <, ≥, and ≤. Many straightforward inequalities can be resolved by adding, taking away, multiplying, or dividing both sides until the variable is all that remains. On multiplying or dividing both sides with negative number changes the direction of inequality. If we flip the number, we just have to flip the inequality symbol also.
Inequality:
2x-3> 2x-5/2
2x - 2x > -5/2 + 3
2x - 2x > -2.5 + 3
0 > -2.5 + 3
0 > 0.5
This shows that solution set will not contain any elements, i.e. x ∈ ∅
Therefore, Solution set = ∅
To learn more about the inequalities from the link.
https://brainly.com/question/11613554
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1. Find the slope and the y-intercept
of the graph of the linear equation.
y = -7x + 2
1
A) slope: -1/7; y-intercept: 2
B) slope: 1/2; y-intercept: -7
C) slope: -7; y-intercept: 2
D) slope: 2; y-intercept: -7
Answers
Answer:
the answer is C..................
write 4 ratios that to EQUIVALENT RATIOS of 6:1.
Answers
Answer:
12:2
18:3
24:4
30:5
36:6
Step-by-step explanation:
The function g(x) is a transformation of the parent function f(x). Decide how
f(x) was transformed to make g(x).
A. Horizontal or vertical reflection
B. Horizontal or vertical stretch
C. Horizontal or vertical shift
D. Reflection across the line y
(Graphs attached)
Answers
Answer:- a
Step-by-step explanation:
2. Solve 3x + 2y = 7 and x - 4y = -21 by using substitution.
F (3,-1)
H(-1,5)
G()
J (1,5)
Answers
Answer:
The answer is ( - 1 , 5 )
i hope this helps you
please do, thank you
1) write a real world problem for the following inequality X < 17
2) draw a number line and graph the inequality
3) make a cartoon strip, model or short video to represent your problem
Answers
Answer:
{poiuyt
Step-by-step explanation:
Olivia is doing her math home work for each problem she use 3/4 sheets of paper how many sheets she use for 20 problem use estimstion
Answers
Answer:
15
Step-by-step explanation
20 multiplied by .75 (.75 represents 3/4 sheet)
find area of figures
Answers
Steps:
Formula for area of triangle- base*height / 2
6 * 10 / 2
60 / 2
30
Lauren went shopping for a new pair of pants because of a sale. The price on the tag
was $20, but Lauren paid $13 before tax. Find the percent discount.
Answers
Answer:
discount rate= 0.35
Step-by-step explanation:
Giving the following information:
The price on the tag was $20, but Lauren paid $13 before tax.
To calculate the discount rate, we need to use the following formula:
Total discount= total price * ( 1 - discount rate)
13= 20 * (1 - discount rate)
13= 20 - 20discount rate
20discount rate = 7
discount rate= 7 / 20
discount rate= 0.35
someone help me again please !
solve for y.
-9y = -36
Answers
Answer:
y=4
Step-by-step explanation:
Answer:
y=4
Step-by-step explanation:
-9y = -36
y = -36/-9
y=4
If $3,840 is
invested in an
account at 5%
annual simple
interest, how long
will it take for the
interest to grow
to $960?
Answers
Answer:
5 years
Step-by-step explanation:
5% of $3840 is $192 than divide $960 by $192 and you get 5
Veronica says that the expression
7(5x + 2) is equivalent to the expression
12x + 9. Is Veronica correct?
Answers
Mya and her three friends bought 7 1/5 pounds of cherry sours at 1.30 per pound. If the cost of cherry sours id divided evenly among the 4 friends, how much will each person pay
Answers
Answer: Each person will pay $2.34.
Step-by-step explanation:
Given: Cost of one pound of cherries = $1.30
Cost of [tex]7\dfrac15[/tex] pounds of cherries = [tex]7\dfrac15\times 1.30[/tex]
[tex]=\dfrac{36}{5}\times1.30[/tex]
= $9.36
Each person will pay = (Cost of [tex]7\dfrac15[/tex] pounds ) ÷ 4
[tex]=9.36\div4[/tex]
=$2.34
Hence, Each person will pay $2.34.
solve for
cosxcos(x+pi divided by 4)=0
0
Answers
Answer:
Step-by-step explanation:
hello : solutions in R
cosxcos((x+π)/4) =0
means : cosx = 0 or cos((x+π)/4) =0
1) cosx = 0 means : x = π/2+kπ k in Z
2) cos((x+π)/4) =0 means : (x+π)/4 = π/2+kπ .......continu calculate : x
2 + 2 = ?
This is for easy points!
Answers
BEST ANSWER GETS BRAINLIEST, THANKS ON ANSWER, AND THANKS ON YOUR PROFILE!
Answers
Step-by-step explanation:
Figure ABCD is similar to figure A'B'C'D'. is the correct awnser.
Figure ABCD is similar to figure A'B'C'D'. is the correct awnser.this is became ABCD is reflected over the y-axis so it is simular too A'B'C'D.
A is incorrect because the size of the shape doesn't change when getting reflected.
B and D is incorrect because just by looking at the shape D is not equal to A' or B'
Hope this helps!!
what is the product of (1.9*10^-3)(2*10^4)
Answers
Answer:
to solve use the distributive property and multiply
Step-by-step explanation:
I'm sorry I do not have the product
Hope this helps! Have a great day!
c) p2 + 6p + 8
solve this factorisation
Answers
Answer:
Step-by-step explanation:
Add similar elements; 2p+6p=8p
=8p+8
Answer:
(p+2)(p+4)
Step-by-step explanation:
use the foil method to check your answer
Sloths sleep an average of 16.5 hours a day. What percent of a 24 hour day do they sleep?
Answers
Answer:
i think its 66%
Step-by-step explanation:
Please help me with this
Answers
Answer:
1) 151.29 | 2) 413 km | 3) 75 cm
Step-by-step explanation:
1) 12.3 x 12.3 = 151.29 in
2) 17.5 x 23.6 = 413 km
3) 15 x 5 = 75 cm
Help please!
Evaluate the following expressions using the Order of Operations.
Answers
QUESTION 1
1️⃣ Simplify 2+3 to 5.
3x-4+4^2-5
2️⃣ Simplify 4^2 to 16.
3x-4+16-5
3️⃣ Simplify to 12
-12+16-5
4️⃣ Simplify -12+16 to 44.
4-5
5️⃣ Solve 4-5
-1
Done ✔
QUESTION 2
1️⃣ Simplify 2^2 to 4.
7*4-3*8+4-6
2️⃣ Simplify 7*4 to 28.
28-3*8+4-6
3️⃣ Simplify 3*8 to 24.
28-24+4-6
4️⃣ Simplify 28-24 to 4.
4+4-6
5️⃣ Simplify 4+4 to 8
8-6
6️⃣ Simplify
2
Done ✔
QUESTION 3
1️⃣ Simplify -4+3 to -1.
7-(-3)-1
2️⃣ Remove parentheses.
7+3-1
3️⃣ Simplify 7+3 to 10
10-1
4️⃣
9
Done ✔
QUESTION 4
1️⃣ Simplify 3*2 to 6
-6-4*6+5^2
2️⃣ Simplify 5^2 to 25
-6-4*6+25
3️⃣ Simplify 4*6 to 24
-6-24+25
4️⃣ Simplify -6-24 to -30
-30+25
5️⃣ Simplify
-5
ALL DONE ✔✔
PLEASE SHOW YOUR WORK. HURRY I WILL MARK YOU BRAINLIEST
Answers
Answer:
b
Step-by-step explanation:its is b because in three days they earn 48 dollars in 6 days the earn 96 dollars in 7 days they earn 112 dollars so it is b
Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.
Answers
Answer:
3, 50, 2
Step-by-step explanation:
By multiplying all terms by 5, we are trying to remove the fraction on the left hand side. On the right hand side of the equation, expand the bracket by multiplying 5 to each term in the bracket.
3(n +25)= 5(10) +5([tex] \frac{2}{5} n[/tex])
3(n +25)= 50 +2n
To find the value of n, expand the bracket on the left hand side:
3(n) +3(25)= 50 +2n
3n +75= 50 +2n
Bring all n terms to one side, constants to the other:
3n -2n= 50 -75
n= -25
Find the value of x in the diagram.
Pls help
Answers
Answer:
72
Step-by-step explanation:
Answer:
72 degrees
Step-by-step explanation:
x = 360 - (108 + 121 + 59)
x = 360 - (108 + 180)
x = 360 - 288
x = 72 degrees
Hope that helps!
A city has a population of 220,000 people. Suppose that each year the population grows by 3.75%. What will the population be after 9 years? How many people
Answers
Answer:
294250 people will be there after 9 years if the population is increased 3.75% annually.
Step-by-step explanation:
First, 3.75% of 220000
then multiply the answer with 9.
again add the answer with 220000.
hence your answer came.
try it. Hope it helps
5 busses carry 325 passangers. How many passengers can be carried by 8 such busses
Answers
Answer:
2600 passengers
Step-by-step explanation:
8 such buses can carry 8 times the 325 passengers. So, If a bus carries 325 passenger, 8 buses can carry 2600 passengers
Answer:
40
Step-by-step explanation:
Need this done. will mark brainliest.
Answers
Answer:
i don't know because of the picture not showing.
Step-by-step explanation:
Do this for me please!!
Answers
lucy works for 37 hours per week. her weekly wage is £303.40. she receives a pay increase of 25p per hour. work out her new weekly wage
Answers
Answer:
312.65
Step-by-step explanation:
The new weekly wage is $312.65 if the Lucy works for 37 hours per week. Her weekly wage is £303.40.
What is linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have:
Lucy works for 37 hours per week.
Weekly wage = $303.40
Per hour wage = 303.40/37 = $8.2 per hour
1 dollar = 100 penny(p)
25p = $0.25
New wage per hour = 8.2 + 0.25 = $8.45
Total wage = 8.45×37 = $312.65
Thus, the new weekly wage is $312.65 if the Lucy works for 37 hours per week. Her weekly wage is £303.40.
Learn more about the linear equation here:
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Find the x & y value.
Answers
Answer:
Step-by-step explanation:
4x-3 = 49
x = 13°
y = 31°