AmandaMrz09 AmandaMrz09

03-12-2020
Mathematics

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Evaluate each expression if d=8, e = 3,f=4, and g=-1
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Evaluate each expression if d8 e 3f4 and g1 Help class=

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joonheepark joonheepark

06-12-2020

Step-by-step explanation:

1. 2(d+9)

2(8+9)

2(17)

=34

2. d÷4

8÷4

=2

3. ef÷4

(3×4)÷4

12÷4

=3

4. 4f+d

(4×4)+8

16+8 =24

5. (5d-25)÷5

((5×8)-25)÷5

(40-25)÷5

15÷5 = 3

6. d2+7

(8×8) +7

64+7

=71

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