7th Grade Math Pre-Test

Kasey and her sister both sold cookie dough as a school fundraiser.  Kasey sold k tubs of cookie dough.  Her sister sold three times as many tubs of cookie dough.  If they sold a total of 88 tubs of cookie dough, then how many tubs of cookie dough did Kasey sell, k?

• 22
• 18
• 66
• 29

A size 8 kids shoe measures 9 2/3 inches.  If 5 pairs of size 8 kids shoes are lined end to end, how many inches will they cover?

• 36 2/3
• 48 1/3
• 77 1/3
• 62

Ms. Hernandez is taking her children and their friends to the movies.  She will pay $10 for her adult ticket and $7 for each child ticket.  Ms. Hernandez does not want to spend more than $40.  Which inequality can be used to find c, the number of child tickets Ms. Hernandez can purchase?

• 7 + 10x > 40
• 10x - 7 ≤ 40
• 10 + 7x > 40
• 10 + 7x ≤ 40

A map uses the scale 3/4 of an inch represents 3 miles.  If the actual distance between two cities is 25 miles, then what is the length on the map?

• 6.25
• 2.25
• 75
• 18.75

Burger Town sells cheeseburgers for $7.95 each plus an additional $1.00 for each topping, t.  Which of the following equations best represents the cost, c, of a cheeseburger?

• c = 7.95t
• c = 8.95t
• c = 7.95t + 1.00
• c = 7.95 + 1.00t

The cost of 2 pounds of potatoes is $3.78.  What is the constant of proportionality that represents the relationship between the cost, y, to the number of pounds of potatoes, x?

• k = 7.56
• k = 1.89
• k = 0.53
• k = 3.78

A basket of beads contains 8 red beads, 6 yellow beads, and 6 green beads.  A bead will be drawn from the basket and replaced 150 times.  What is a reasonable prediction for the number of times a green bead is drawn?

• 45
• 60
• 36
• 72

At a pizza shop you can choose thick or thin crust, red or white sauce, and toppings of pepperoni, cheese, or vegetarian.  How many different combinations are possible for someone who does not care for meat or white sauce?

• 3
• 24
• 9
• 4

Destin places the letters in the word OCTOBER into a bag.  What is the probability of Destin selecting a B and then an O without replacement?

• 2/49
• 1/7
• 1/21
• 2/9

In Texas the state sales tax rate is 6%.  If Lisa purchases a refrigerator at $420.00, then how much will she pay in sales tax?

• $18.70
• $25.20
• $30.19
• $36.50