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Anna [14]
4 years ago
15

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 gr

ade was x, how would you write Allie's test grade?
A) 2x
B) 2x + 15
C) 2x - 15
D) 15x - 2
Mathematics
2 answers:
sweet-ann [11.9K]4 years ago
7 0
It would be C. You would multiply X by 2 and then subtract 15.
Orlov [11]4 years ago
6 0

Answer: Option 'C' is correct.

Step-by-step explanation:

Since wee have given that

Let the grade of Valerie's test be x

First it multiply by 2

2\times 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

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Here you have a system of 2 equations and 2 unknowns. An easy way to solve this type is to isolate one of the variables.

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I need help with number 1
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The answer you have is good. You don't need to change anything.
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What's the answer guys?
MAXImum [283]

Answer:

Step-by-step explanation:

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