7.4AC STAAR Quiz

Jose rode his bike at a constant rate of 0.1 kilometers per minute. Which table represents y, the number of kilometers Jose rode his bike in x minutes?

• 
• 
• 
• 

Which answer choice represents a person burning 90 calories by climbing 18 flights of stairs?

• 
• 
• 
• 

Cheddar cheese costs $4.25 per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese?

• x= 4.25 + y

• x= 4.25y

• y= 4.25 + x

• y= 4.25x

• Layla reads 2 books in the first 3 months.

• Layla reads 3 books in the first 2 months.

• Layla reads 3 books in the first 4 months.

• Layla reads 4 books in the first 3 months.

• 4.00

• 0.25

• 1.00

• 0.10

A recipe says to use 3 cups of flour to make 48 cookies.

What is the constant of the proportionality that relates the number of cookies made, y, to the number of cups of flour used, x?

• 0.6

• 48

• 3

• 16

Felicia and her family drove six hours a day during a rode trip. Which graph best represents y, the total number of hours driven in x days?

• 
• 
• 
• 

Caroline's phone plan costs $32 per month. Which table shows the sum of the amounts that Caroline will pay for her phone over the next four months?

• 
• 
• 
•