Unit 4 Study Guide

Front

What expression shows Ashley's wish to have 3 times the amount of jelly beans Stacy has?

Back

3b

Front

How much would it cost for a family of 4 adults and 5 students to attend the school play if tickets cost $2.00 for students and $5.00 for adults?

Back

$30

Front

Evaluate the expression 7 * 6.

Back

42

Front

If Mrs. Bryant’s class sold popcorn for $1.75 per bag and received $100 from the school, how much did they raise if they sold 184 bags?

Back

$422

Front

What is the equivalent expression for the perimeter of a square with sides of length 3x + 6 inches?

Back

12x + 24

Front

What is the formula for calculating the perimeter of a square?

Back

P = 4s, where s is the length of a side.

Front

If a bag of popcorn costs $1.75, how much would 10 bags cost?

Back

$17.50

Front

What is the total cost for 3 adults and 2 students to attend the school play?

Back

$16.00

Front

If the expression for the total amount raised is 1.75p + 100, what does 'p' represent?

Back

The number of popcorn bags sold.

Front

What is the value of the expression 4(3x + 6) when x = 2?

Back

48