Question

Allie noticed that to get her test grade, she could take Valerie's grade, multiply it by 2 and subtract 15. If Valerie's test grade was x, how would you write Allie's test grade?

A) 2x
B) 2x + 15
C) 2x - 15
D) 15x - 2

Answer 1

It would be C. You would multiply X by 2 and then subtract 15.

Answer 2

Answer: Option 'C' is correct.

Explanation:

Since wee have given that

Let the grade of Valerie's test be x

First it multiply by 2

`2* x=2x`

Then, it is subtracted by 15.

`2x-15`

Therefore, Allie's test grade can be written as

`2x-15`

Hence, Option 'C' is correct i.e. 2x-15