What is an equation for the line with slope 2/3 and y-intercept 9? A. y =2/3x
B. y = 9x
C. y = 2/3x + 9
D. y = 9x + 2/3

y = 2/3x +9

Step-by-step explanation:

The slope intercept form of a line is given by

y = mx+b  where m is the slope and b is the y intercept

y = 2/3x +9

C) y=2/3x+9

Step-by-step explanation:

Slope intercept form:

y=mx+b

m=slope

b=y-intercept

plug it in:

y=2/3x+9

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: