Unit 1 Study Guide

Front

Simplify the following expression: -8 (5b + 2) -7 (b - 5)

Back

-47b - 19

Front

What does a positive yard gain indicate in football?

Back

A positive yard gain indicates that the team has advanced the ball forward by that many yards.

Front

Simplify the expression: 6 + 2(7x - 3)

Back

14x

Front

What does a penalty in football typically result in?

Back

A penalty typically results in a loss of yards for the offending team.

Front

Simplify the following: -8 + (15 - 3) ÷ 4

Back

-5

Front

What is the result of a 10 yard penalty?

Back

-10 yards from the current line of scrimmage.

Front

What is the distributive property in mathematics?

Back

The distributive property states that a(b + c) = ab + ac.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form.

Front

What is the value of 2(3 + 4)?

Back

14

Front

What is the result of subtracting a positive number from zero?

Back

The result is a negative number.