3 years ago

8 is 40% of what number? Please show your work

2 answers:

6 0

8 = 40%

Divide each side by 2.

4 = 20%

Multiply each side by 5.

4*5 = 20

20*5 = 100

8 is 40% of 20.

Check:

20 * 0.4 = 8

KengaRu [80]3 years ago

5 0

Do a proportion
40/100= 8/x
8 x 100= 800
Cross multiply and divide
800 divided by 40= 20
So answer is 20

You might be interested in

URGENT PLEASE HELP!!!! GIVING BRAINLIEST!! If you answer this correctly ill answer some of your questions you have posted! (29pt

pychu [463]

Answer:

answer is B

Step-by-step explanation:

I am in high school and I learned this a month ago anyways

8 0

2 years ago

Standard equation an each circle

professor190 [17]

Answer:

Incorrect

Step-by-step explanation:

Juanita is incorrect because she shouldn't be using 2 squared.

3 0

2 years ago

A one year membership to the gym costs $362. When signing up, members pay $54 for the first month, then the remaining part is ma

netineya [11]

362-54 divided by 12

308 divided by 12

25.67 a month

8 0

3 years ago

Please Help!!!<br><br> What is a polynomial function in standard form with zeroes 1, 2, -3, and -1 ?

AlekseyPX

Answer:

Numeric expressions apply operations to numbers. For example, 2(3 + 8) is a numeric expression. Algebraic expressions include at least one variable and at least one operation (addition, subtraction, multiplication, division). For example, 2(x + 8y) is an algebraic expression.

Step-by-step explanation:

7 0

2 years ago

What is missing from y+ 2= -3(x-4

Likurg_2 [28]

Answer:

The other parenthesis, but if that was a typo then I'm not sure. Hope this helps! :)

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers