A \$ 250$250 gaming system is discounted by 25\%25%. It was then discounted another 10\%10% because the box was opened by a customer. a. The sale price of the gaming system is \$$
162.50
.

b. After both discounts are taken, the total percent discount is
\%%.

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.

you can use a^2+ b^2=c^2

3.73 * 10^7 is the anser for ttm ur welcome < 3

step-by-step explanation: