SBACCAASPP

Practice Test

How do you know if a graph is proportional?

The entry fee to the fair is $4.00.

Each ride costs $0.50.

Heidi spent a total of $12.

How many rides did she go on?

George earns $455 per week.

He receives a 20% raise.

How can George calculate his new weekly pay rate?

You are buying 2 types of coffee.

1 pound of premium coffee costs $3.00.

1 pound of regular coffee costs $2.00.

You have $15 to spend and want to buy 1 pound of premium coffee.

How many pounds of regular coffee can you buy?

Dave buys a baseball for $15, plus 8% tax.

Mel buys a football for $20, plus 8% tax.

What is the difference in the amount they pay, rounded to the nearest cent.

Find the constant of proportionality and write it into an equation of y = kx

X Y

4 48

5 60

8 96

Peter owns a lawn-mowing service.

For every 3 hours of lawn-mowing, he charges $28.80.

How much does he charge per hour?

Mark buys a wooden board that is 7 feet long.

The cost of the board is $0.50 per foot, including tax.

What is the total cost of the wooden board?

David uses cup of apple juice for every cup of cranberry juice to make a fruit juice.

What are the number of cups of apple juice David must use for 1 cup of cranberry juice?

Aimee has $10 to spend on school supplies.

Which combinations can Aimee buy?

Item PriceEraser $0.89Folder $1.29Notebook $2.35Pen $0.70

Supplies Yes or No5 folders and 5 pens6 pens and 6 erasers1 pen and 4 notebooks3 folders and 7 erasers4 folders and 2 notebooks

Shelley incorrectly solves the equation:

(c + 6) = 7Select all the steps that show a mistake based on the equation in the previous step.Step 1: c + 6 = 7 Step 4: c = 13 ÷ 2

Step 2: c = 7 + 6 Step 5: 6

Step 3:c = 13

Tim makes 80 gallons of paint by mixing 48 gallons of gray paint with 32 gallons of white paint.

What part of every gallon is gray paint?

A store is having a sale. Each customer receives either a 15% discount on purchases under $100, or a 20% discount of purchases over $100.

Kelly is buying clothes for $96.60 before the discount. She decides to buy the fewest packs of gum that will increase her purchase to over $100. Gum costs $0.79 per pack.

After the discount, how much less will Kelly pay by purchasing the clothes and the gum instead of purchasing only the clothes?

Solve + - (-4)

Draw a number line that shows the inequality

-3x -5 < -2

Always True

Sometimes true

Never true

Two vertical angles form a linear pairIf two angles are supplementary and congruent, then they are right anglesThe sum of 2 adjacent angles is 90°The measure of an exterior angle of a triangle is greater than every interior angle of the triangle