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7nadin3 [17]
3 years ago
10

×

Mathematics
1 answer:
Elza [17]3 years ago
5 0

Joan worked 22 hours, and Erin worked 11 hours. All together (including Sara's hours) they worked 61 hours.

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Jason bought 40 packs of baseball cards for a discounted price of $64. if he sells 10packs of baseball cards to a friend at a co
Kruka [31]
Well for every ten packs Jason paid $16 ($64/4). If he charges his friend what he was charged, he would charge $16 for 10 packs :)
3 0
3 years ago
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Find the area of a circle whose radius is 14 inches. (Use π = 3.1416.) A. 43.9824 square inches B. 615.7536 square inches C. 87.
sleet_krkn [62]

A=pi r^2

=3.1416 *14*14

615.7536

* your b & d choices are the same

5 0
3 years ago
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PLEASE ANSWER!!! A certain transformation moves a line segment as follows: Pt. A (2, 1) moves to A' (2, -1) and Pt. B (5, 3) to
worty [1.4K]

Answer: I believe this is a reflection

Step-by-step explanation: I think this is a reflection because the points are flipping to the exact opposite y coordinate.

Hope this helps.

3 0
3 years ago
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Jessica is hiring a plumber to remodel her bathroom. She knows that this job will take many hours to complete, so she wants to f
Eddi Din [679]

Answer:

It doesn't make sense ....

Step-by-step explanation:

180 divided by 2=90

400 divided by 7=57

220 divided by 4=55

280 divided by 3.5=80

370 divided by 5.5 =67

None of it is under 50  per hour....sorry

6 0
3 years ago
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Dairon needs 20 pieces of string 3/8 inch in length. He cut a 4 7/8 inch piece of string into pieces that are 3/8 of an inch lon
kramer
The 4 7/8 = 39/8 = 13 pieces of string, he needs 20 so he will need to cut 7 more pieces
8 0
4 years ago
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