3 years ago

Please help! What number is 70% of 200. Please show all your work. I will mark you as brainliest.

1 answer:

5 0

200/x=100/70
(200/x)*x=(100/70)*x multiply both sides of the equation by x
200=1.42857142857*x divide both sides of the equation by (1.42857142857) to get x
200/1.42857142857=x 
140=x 
x=140

You might be interested in

Given m||n, find the value of x. + (7x-7)° m (6x+11)°

KengaRu [80]

Answer:

x = 18

Step-by-step explanation:

$(7x - 7) \degree = (6x + 11) \degree \\ (exterior \: alternate \: \angle s) \\ \\ 7x - 7 = 6x + 11 \\ \\ 7x - 6x = 11 + 7 \\ \\ x = 18$

5 0

3 years ago

When i post this question i will have 690 points lol

Liula [17]

Answer:

y have 3K

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Which are solutions of the equation x2 – 16 = 0? Check all that apply.

san4es73 [151]

Answer:

x=-4

x=4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve for d. d³ = 27

solniwko [45]

Answer: d=3

Step-by-step explanation: 3 times 3 is 9

9 times 3 is 27

3 0

3 years ago

Read 2 more answers

Angel has finished 75% of an art project that has taken

oksano4ka [1.4K]

Answer: 12 hours

Step-by-step explanation: For this problem we will write a percent equation to solve for 100% and how many total hours it will take angel to finish the entire project.

Lets write a equation to solve for w, total amount of hours.

9/w = 75/100

9/w x w = 75/100 x w

9 = 75w/100

9 x 100/75 = 75w/100 x 100/75

w = 12

So, it will take Angel 12 hours to finish his entire project.

7 0

3 years ago