Pre-Spring Break SOL Quick Review

Front

What is an accurate estimate for the cost of a shipment that weighed 90 lbs?

Back

$120

Front

Which number is irrational?

Back

π

Front

This number is ___ (rational or irrational).

Back

irrational

Front

Back

-24

Front

What is the percent decrease from a regular price of $65.50 to a sale price of $52.40?

Back

20%

Front

Define an irrational number.

Back

An irrational number cannot be expressed as a fraction of two integers.

Front

What is the formula for percent decrease?

Back

Percent Decrease = ((Original Price - Sale Price) / Original Price) * 100

Front

Back

13

Front

What is the decimal representation of 0.96̅?

Back

0.96̅ = 0.969696... (repeating) is rational.

Front

What is the definition of a rational number?

Back

A rational number can be expressed as a fraction of two integers.