Math 8 Midterm Exam Study Guide

Front

Determine if the number below is rational or irrational:

Back

Rational

Front

The number 0.34375 is irrational because it is a decimal that terminates

Back

False

Front

Between which two whole numbers does the number below fall between?

Back

10 and 11

Front

Which of the following is a perfect square? 20, 50, 64, 85

Back

64

Front

Simplify the expression to a single base raised to a power.

Back

D

Front

Simplify the expression to a single base raised to a power.

Back

B

Front

Simplify the expression

Back

D

Front

Simplify using positive exponents

Back

D

Front

How would you write 0.00034 in scientific notation?

Back

D

Front

Write an equation: "Three times a number decreased by 7 is 8."

Back

3x - 7 = 8