Joan has saved 7 quarters from washing cars how many cents does Joan have?

1 dollar and 75 cents

Step-by-step explanation:

1 quarter = 25 cents

2 quarters = 50 cents

3 quarters = 75 cents

4 quarters = $ 1.00

5 quarters = $ 1.25

6 quarters = $ 1.50

7 quarters = $ 1.75

i can you answer this question sweetie!

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.