Somebody please please help

24 dollars

Step-by-step explanation:

Since we want the discounted price, or the price you get during the sale, we need to multiply the original price by 100%-discount percent

The discount percent is 80% so we multiply the original price by 20% or 0.2

120* 0.2 = 24 dollars!

$24

Step-by-step explanation: 120 x.80 = 96 and 120-96= 24

x=6 and x=3

beep beep imma sheep

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.