Mary deposits $3000 from her summer job into an account that earns simple annual interest. How much interest will her account earn
after 18 months at an annual interest rate of 5%?
$450
B)
$2700
c)
$270
D)
$225

answer: it's upside down and i can't read it

step-by-step explanation:

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

12.4, 12.387, 12.26, 12.252, 6.241, 6.2, 6.015, 6.009, 1.411, 1.2, 1.056, 1.007, 0.31,   0.13, 0.5, 0.04

step-by-step explanation:

ur welcome : )

answer is  

a.

93.98 sq. in.

hope you got it chief