Zero Power Rule of Exponents Practice

Question

Math 8 Q1 (Pre-Algebra) / Exponent Rules

Solve the expression 2(1.60+7)−4.90.(1 point)

Answer 1

To solve this expression, we can use the order of operations (PEMDAS).

First, we need to simplify the expression inside the parentheses:
1.60 + 7 = 8.6

Next, we multiply 2 by the simplified expression:
2 * 8.6 = 17.2

Now, we need to multiply 4.90 by 17.2:
4.90 * 17.2 = 84.28

Therefore, the expression 2(1.60+7)-4.90 equals 84.28.