Liberal Arts Math

Marie sells magazine subscriptions. She earns \$15 a week plus \$3 for each subscription she sells. How many subscriptions must she sell to earn \$90 in one week?

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2. 👎 0
3. 👁 245
1. (90 - 15)/3 = ?

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2. 👎 0
2. 25

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posted by Caleb
3. A lot measures 75 ft by 100 ft. It is all lawn except for the house on the lot. The house measures 30 ft by 50 ft. What is the area of the lawn?
a.
1,500 ft
c.
7,500 ft
b.
6,000 ft
d.
8,000 ft

A
B
C
D

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2. 👎 0
posted by RIFLET

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