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otez555 [7]
2 years ago
15

Please tell me if its A,B,C,D, or E

Mathematics
2 answers:
kow [346]2 years ago
6 0

Answer:

A

Step-by-step explanation:

I did the math! and got 15

Hope this helps!

Masteriza [31]2 years ago
5 0

Answer:

A; C; D

Step-by-step explanation:

A. 4(2y-4x)-1

4(2x3-4x1/2)-1

4(6-2)-1

4(4)-1

16-1= 15

C. 4(x^{2}+1)+2x+3y

4(1/2^{2}+1)+2x1/2+3x3

4(0.25+1)+1+9

4(1.25)+10

5+10= 15

D. xy+ 3\frac{1}{2} + 20x

1/2x3+3 1/2+20x1/2

1.5+3.5+10

5+10= 15

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