Addison was given a gift card for a coffee shop. Each morning, Addison uses the card to buy one cup of coffee. Each cup of coffee cost $3 and after buying 4 cups of coffee, the card had a $3 remaining balance. Write an equation for A, in terms of x, representing the amount money remaining on the card after buying x cups of coffee

alot

step-by-step explanation:

its a wood chuck that can chuck wood

b

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.

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: