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Alex
3 years ago
13

The school store sold a total of 55 shirts for $620. The shirts sold were either blue or gray. If the

Mathematics
1 answer:
PIT_PIT [208]3 years ago
5 0

<u>I used trial and error. It's a great method.</u>

35 blue shirts

20 gray shirts

35*12=420

20*10=200

420+200=620.

Hope this helped! If it didn't or you need further explanation, please tell me so I can do so.

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The volume of the pyramid would be 80 cubic centimeters. The reason for this is because the formula for volume of a pyramid is 1/3bh, so if all the dimensions are the same for both figures, just divide the volume of the prism by three to find the volume of the pyramid. If you do this 240÷3=80 or the volume of the pyramid.
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Help please!
bagirrra123 [75]

(d):  y = mx+n

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