Stvu is an isosceles trapezoid. if sv = 6x - 5 and tu = 2x + 7, find the value of x. x=3

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Plzzz answer both questions and i will give you 100 points