Meg laid 15 tiles in 50 minutes. Jessica worked for 85 minutes at a faster rate per tile than Meg.

Choose all the rates that could be Jessica’s rate.

A: 20 tiles in 85 minutes

B: 24 tiles in 85 minutes

C: 28 tiles in 85 minutes

D: 1 tile in 3 minutes

E: 1 tile in 4 minutes

I think C and E

Step-by-step explanation:

meg played at lace of 3.3333 tiles a minute so has to be over 25 tiles

step-by-step explanation:

1

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