Mr. Elbow needed to rent a moving van. Company A charges a rate of $90 per hour plus a $50 truck fee. Company B charges $70 per hour plus a $90 truck fee. For what number of hours of rental is the cost for the two companies the same?

step-by-step explanation:

i dont get

2500

step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.