5. Rhonda make jewelry at home and she sells her products on eBay. Last month, she made 130 bracelets? Since then, she has sold 91 bracelets. What percent of the bracelets have been sold so far? THE ANSWER IS 70% BUT I DONT GET HOW TO GET THE ANSWER IF THAT MAKES SENSE

70%

Step-by-step explanation:

this question is basically asking, x(91) is what percent of y(130)?

to get the answer we use the formula p=x*100 divided by y

91*100=9100

9100/130=70

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