A tutor charges $10 for 3.5 hours of service and $22 for 12.5 hours. How much would be the cost of 30 hours of tutoring service? (Round up your answer.)

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left