Question

Help pleasee ill give a medal and ill fan you - i finished the first part but im confused about the others

Answer 1

So you're stuck on this part?

"Graph the price the coffee shop would pay for Coffee Delivery B to deliver the same amount of cups on the same graph from Part C, using a different color for the new line."

Answer 2

yess

Answer 3

@jim_thompson5910

Answer 4

unfortunately, the equation b=3.5x+3.9(500)c is incorrect

Answer 5

let's make

x = number of cups
y = total cost

Answer 6

if they charge 3.9 cents per cup, ie $0.39 per cup, then the total cost per week is

y = 0.39x + 3.5

Answer 7

To graph this, we just need two points


Plug in x = 0

y = 0.39x + 3.5

y = 0.39*0 + 3.5

y = 3.5

So one point is (0,3.5)


Plug in x = 1

y = 0.39x + 3.5

y = 0.39*1 + 3.5

y = 3.89

Another point is (1,3.89)

Answer 8

Plot those two points. Then connect them with a straight line.

Answer 9

that makes sense thank you :)

Answer 10

you're welcome