STAAR Review Day 9 - 7th Grade

A one-year membership to Metro Gym costs $460. There is a fee of $40 when you join, and the rest is paid monthly. Which equation can be used to find m, the monthly cost of Metro Gym?

• 460 = 40 + 12m

• 460 = 40m

• 460 = 40 - 12m

• 460 = 40m - 1

Tags

CCSS.HSA.CED.A.3

The cost of 4 pounds of chicken is $7. What is the constant of proportionality that relates the cost in dollars, y, to the number of pounds of chicken, x?

Tags

CCSS.7.RP.A.2B

Triangle ABC is similar to triangle DBE.

What is the value of k in millimeters

• 27 mm

• 12 mm

• 13 mm

• 9 mm

Tags

CCSS.HSG.SRT.A.2

Mrs. King has a bag of marbles. The first bag contains 6 red marbles, 5 blue marbles, and 4 green marbles. Mrs. King will select 1 marble at random. What is the probability that Mrs. King will NOT select a blue marble?

• $\frac{1}{3}$

• $\frac{1}{10}$

• $\frac{1}{2}$

• $\frac{2}{3}$

The diagram shows the diameter of the opening of a waffle ice cream cone.

Which of the following is closest to the area of the opening in square centimeters?

• 1,017.88 cm²

• 56.55 cm²

• 254.47 cm²

• 28.27 cm²

Tags

CCSS.7.G.B.4

Which answer choice represents a person burning 45 calories by climbing 9 flights of stairs?

• 
• c = f + 5, where c represents the number of calories burned and f represents the number of flights of stairs climbed.

• 
• A person who climbs 5 flights of stairs will burn 1 calorie.

Tags

CCSS.HSF.LE.B.5

What is the solution to the equation?

19 + 13x = 32

Tags

CCSS.7.EE.B.4A

Which table contains only values that satisfy the equation

y = 1.5x + 4

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Paul wants to purchase a sweater that is marked down from its original price of $30 to only $25. If he purchases 3 sweaters, how much money will he save?

• $5

• $90

• $75

• $15

Tags

CCSS.3.OA.D.8

The dot plots show the grades of two different students in Mrs. Hite's math class.

Which statement is correct about the students' grades?

• The mode of the data for Student 1 is greater than the mode of the data for Student 2.

• The median of the data for Student 2 is greater than the median of the data for Student 1.

• The range of the data for Student 1 is equal to the range of the data for Student 2.

• The lowest grade for Student 1 is greater than the lowest grade for Student 2.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1