Question

Evaluate the expression below.

6+15•(5 – 3) + (9-4) - 7
A. 5
B. o
C. 70
D. 19

Answer 1

34

Explanation:

`6 + 15(5 - 3) + (9 - 4) - 7\\6 + 15(2) + 5 - 7\\6 + 30 + 5 - 7\\36 + 5 - 7\\41 - 7\\34`

Use PEMDAS, order of operations.

First work out the Parenthesis, then any Exponents, then Multiplication, then Division, then Addition and finally, Subtraction, from left to right.