2 years ago

16d + 20c + 5d -7 - 8c - 7d + 3 Evaluate the expression if: d= -3 and c= 4

Mathematics

1 answer:

IrinaK [193]2 years ago

3 0

Answer:

Step-by-step explanation:

16x-3= -48

5x-3= -15

-7x-3= 21

=-42

20x4= 80

-8x4= -32

= 48

-7+3= -4

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