Saydee earned $20.00 in 4 hours mowing lawns. What is her unit rate in hours per dollar?
$6.80 per hour
5 hours per
dollar
$80.00 per hour
0.2 hours per
dollar

How is the number of vertices for a prism related to the name of the prism

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}