Carli and angela share a cell phone plan and split the bill each month. last month, their total bill was $109. carli went over her data limit on her phone, so her share of the bill was $15 more than angela's to account for the overage charge. which system of equations represents this situation? a. c+a=15 c=a+109 b. c+a=109 c=a+15 c. c-a=15 c=a+109 d. c+a=109 a=c+15

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

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.