Which expression represents the distance between the points (a,0) da²+5
2²+ 25
O √2²
o Via-25)2
o
(a-5)2
Which expression represents the distance between the points (a,0) and (0,5) on a coordinate grid?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal