Asked by Brian Gudza

The cost of making a dress is partily constant and partily varies with amount of time it takes to make it. lf it takes 3 hours to make it cost $40. lf it takes 5 hours to make it takes $46. Find its cost if it takes 1 1/2.

Answers

Answered by oobleck
c = a + bt
They tell you that
3a+b = 40
5a+b = 46
so, a = 3 and b=31
now finish it off
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions