253 for 20 hours

a. 25. 30/hour

b. 12.63/hour

c. 1 hour/15.50

d. 1 hour/12.65

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers