Staar Olympics/ Personal Trainer

Mr. Smith has a maximum of $50 to spend at a museum. A ticket to the museum costs $7. He can spend p dollars to buy other things at the museum. Which inequality can be used to find the possible values for p?

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6.10 A Mrs. Williams, Mrs. Bradford, and Mr. Reynolds bought school supplies for their children. Mrs. Williams spent $32.55, Mrs. Bradford spent $47.50, and Mr. Reynolds spent less than Mrs. Bradford. Which equation can be used to find how much more money Mrs. Bradford spent on supplies than Mrs. Williams?

• A. x+ 32.55 = 47.50

• B. x-32.55 = 47.50

• C. x= 47.50 x 32.55

• D. x- 47.50 = 32.55

A sixth grade class must raise at least $298 to go on a field trip. The amount of money , m, that each of the 20 students must raise can be found using the inequality below.
m x 20 ≥298

If all students contribute an equal amount, how much will each student need to raise for the class to go the field trip?

• A. Each student must raise $14.90.

• B. Each student must raise at least $14.90.

• C. Each student must raise at most $14.90.

• D. Each student must raise more than $14.90.

Which equation has n = 18 as a solution?

• n/2 = 9

• 6n = 3

• 14 + n = 29

• 25 = n - 7

Each student ,n, in a sixth -grade class contributes the same amount for a trip to the museum. After spending $125 to pay the bus driver, they will have $175 left. The equation below represents the situation.

15n-125=175

In this equation, the number 15 could represent the-

• A. admission fee for the museum

• B. numbers of students on the trip

• C. amount each student contributes

• D. amount the students have left to spend

6.9A Ms. Vasquez bought several cans of cat food for $1 each. She used a coupon to get $2 off the entire purchase. Which inequality can be used to find ,c, the number of cans of cat food Mrs. Vasquez bought , if she spent less than $9

• A. c+2<9

• B. c-2 < 9

• C. c+2 ≤ 9

• D. c-2 ≤ 9

• A

• B

• C

• D

• F.

• G

• H

• J