New STAAR Questions

Joan needed $100 to buy a graphing calculator for her math class. Her neighbor will pay her $5 per hour to babysit and her Father gave her $10 for mowing the lawn. Which inequality represents the minimum amount of hours she will need to babysit in order for her to buy her calculator?5x

Mathematical Equivalence

ON

Mallory bought pizza and soda for a party. If she spent $12.57 on the sodas and $10.95 for each pizza, how many pizzas did she buy if her total is $89.22?

Mathematical Equivalence

ON

Emilio borrows $1200 from a bank with 8% simple interest per year.  How much will he have to pay back total in 2 years?

Mathematical Equivalence

ON

A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk?

(Round to the tenth.)

Mathematical Equivalence

ON

Slimy slug travels 6 inches in 1 minute.

Write an equation where y represents the distance traveled in inches and x represents the number of minutes.

• y=0.6x

• y=66x

• k=6x

• y=6x

A slug travels 1 inch in 6 minutes.

Graph the equation

Describe the association between the number of lanes rented and the number of people bowling.

As the x-values increases the y-values ​​ ​ ​​ (a)   ​ .

This represents a ​ ​ ​ ​ ​ (b)   Association.

• increases
• positive linear
• positive non-linear
• No
• Decreases

• not equal
• congruent
• equal
• not congruent

The ordered pair (3, 4) represents a point on graph of a proportional relationship.

Which two ordered pairs could represent other points on the graph of the proportional relationship?

Select 2 points.