Janet has three times as many dimes as nickels and twice as many quarters as nickels. if she has $5.10 in all, how many
nickels, dimes, and quarters does she have?
if n represents the number of nickels janet has, which of the following equations could be used to solve the problem?

78.59 is the mean

step-by-step explanation:

the answers are in the images, i received 100% on this assignment. hope this !

your answer is the frist one

hop i

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4