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EXPERTS WHERE YALL AT?
1. 7s - 3b + 8 - 4, when s=7 and b=4
2. 6r - 10/r , when r=5 and z=3
3. 3c² + d³, when c = 1 and d=2
4. 5x², when x = 3

Respuesta :

Answer:

Substitute each of the values into the expression.

1. 7(7)-3(4)+8-4

  49-12+8-4

  41

2. 6(5)-10/5

   30-2

   28

3. 3(1)^2+2^3

   3(1)+8

   11

4. 5(3)^2

   5(9)

   45

:)

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