Chris's wages vary directly as the time she works. if her wages for 20 hours are $150, what are her wages for 38 hours?

150/20 = 7.50

 so she gets 7.50 per hour worked

so 7.50 x 38 = $285

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation: