Equations/Inequalities Test

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Which situation best represents the equation below?

x - 15 = 60

• Sandy collects seashells. She had 60 shells, but then she gave away 15 shells. How many shells does Sandy have in her collection?

• Mr. Yung is 15 years younger than his brother. His brother is 60 years old. How old is Mr. Yung?

• The school band is selling raffle tickets. They have already sold 15 tickets and have 60 remaining. How many raffle tickets did they begin with?

• Daniella measures a 15 inch length of rope and attaches it to another length of rope. Together the two ropes are 60 inches in length. How long was the piece of rope Daniella attached?

What's the value of x in the following equation?

6x = 72

• 12

• 78

• 66

• 432

Margo must sell at least 38 tubs of cookie dough to support the student council fundraiser. She has already sold 19 tubs of cookie dough. Which inequality best represents the number of tubs of cookie dough Margo still needs to sell?

If x = 5, then which inequality is true?

The entrance fee to the children's museum was a total of $46.00 for eight tickets. The included picture shows the relationship. What was the entrance fee for one ticket?

• $5.75

• $5.25

• $6.25

• $7.00