Which of these people has balanced their checkbook correctly? A.
Gary: The balance in his check register is $500 and the balance in his bank statement is $500.
B.
Gail: The balance in her check register is $400 and the balance in her bank statement is $500.
C.
Gavin: The balance in his check register is $500 and the balance in his bank statement is $510.

idk

step-by-step explanation:

idk

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.

first one because it can't have a fraction in it

step-by-step explanation: