Well since I don't know what the original value I'll label it as X. So your equation will start out as X - (1.20 x 1) which would be for every hour for a half hour just divide 1.20 / 2 to get your half an hour. (1.20 x 3) + 0.60. Should be easy if they want it in faction form than it would just be 1.20 x 3 1/2.
Hope this helps
Answer:
I dont like sqaures.
Step-by-step explanation: Their pointy.
725 inches long.
<span>the height of the parallelogram?
</span>
They each have $42 because 7 times 6 is 42 and combined they have $84 because 42 + 42=84.
