The perimeter of the rectangle below is 114 units. Find the length of side RS. Write your answer without variables.
S
4x
R
RS =
15x + 3
Q

Step-by-step explanation:

Perimeter = 114 units

2 (4x + 5x + 3) = 114

18x + 6 = 114

X = 6

Length of RS = 4x = 24

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.