The answer is 70 because if you multiply the money she spends by the number of days you get 15. Then subtract 15 from 85 and you will get 70
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So base on the question that describe the Amanda's jewelry box that is in shape of a cube and has a measurement of 6 inch on on its edge, to calculate the volume of the said cube, you must multiply the said number to the power of 3 and with that, the volume would be 216 cubic inches
M is your answer, because the tangent intersects the circle at point M.
So M is correct.
The answer is 492.307
The number after the thousandths is 9 - greater than 5 - so we round 6 up to 7.