The first painter can finish a paint job in 2 hours. the second painter can finish the same job in 8 hours. how long would it take them to finish the job if they were working together?

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?