Which expression represents the perimeter of the rectangle shown below? A. 3/2a + 7 + b
B. 3a + 7 + b
C. 3/2a +14 + 2b
D. 3a +14 + 2b

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

answer: '

the distance between points l and m

step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.