Question

What is the vale of the expression below when z =6? 8z+9

Answer 1

8z = 86

86 + 9 = 95 understand bro?

Answer 2

57

Explanation:

First substitute the 6 in place of the z.

8(6) + 9

Solve 8 times 6.

48 + 9

Add 48 + 9.

57