✓ Check Your Understanding • Leanne sells magazine subscriptions over the telephone.
• She earns $14 for every subscription she sells.
1. How much will Leanne earn if she sells
a) 10 subscriptions?
b) 15 subscriptions?
2. Leanne earned $224 last month.
How many subscriptions did she sell?

 1. a. Leanne will earn $140 if she sells 10 subscriptions.

Explanation: $14 for each, so $14 x 10 = $140.

1. b. Leanne will earn $210 if she sells 15 subscriptions.

Explanation: $14 for each, so $14 x 15 = 210.

2. Leanne sold 16 subscriptions.

Explanation: Total earned is $224, if each subscriptions cost $14, then $224 / $14 = 16.

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: