3= 1/4(b - 8) use the Distributive property

b = 20

Step-by-step explanation:

3 = 1/4(b - 8)

4 * (3 = 1/4b - 2) * 4

12 = b -8

-b = -8 - 12

- b = 20

b = 20

109 is the nearest whole number/final answer! : )

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)