Study Guide: Equations and Inequalities

What is the solution to the equation?

• 18

• 13.5

• 54

• 10

Kendrick and Perla spend a total of $92 at an amusement park. They spend $15 on parking, $13 at lunch, and the rest on two admission tickets. If each admission ticket costs the same amount, what is the cost in dollars of each one?

• $28.00

• $64.00

• $32.00

• $34.00

The total cost, c, in dollars, of a taxi ride is c = 9 + 0.25m, where m is the number of miles in the taxi ride. How many miles did a passenger ride if the cost was $13?

• 12.25

• 16

• 1

• 4

The fine, f , in dollars, for returning a book to the library d days late is

f = 0.10d + 1. Kayla paid a fine of $2.40 for an overdue book. How many days late did she return the book?

• 2

• 14

• 24

• 34

Solve the inequality shown in the image.

What is the GREATEST integer value that makes the inequality true?

• -6

• -1

• 2

• 4

The equation shown models the height of a 32-inch candle after lighting it, where m represents the time the candle has been burning, in minutes, and h represents the candle’s height.

If the candle’s height is now 25 inches, how many minutes has it been burning?

• 7

• 8

• 28

• 32

You have a bag of fruit snacks that you are sharing with 4 friends. Each of you got 175 or fewer fruit snacks. The inequality in the picture models this situation. Solve the inequality to find the number of fruit snacks that were in the bag.

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• 

Which graph represents the solution of the inequality below?

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Solve the inequality.

• x < 0

• x < 1

• x < 16

• x < 64

Which graph represents the solution of the inequality below?

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