There are 16 cars and 64 passengers scheduled to go to a concert. write a ratio in simplest form like compares the number of passengers to the number of cars.

64:16 (Simplified is 4:1) For every 4 passengers, there is 1 car.

Whatever group is first, you put the amount of items in that group first in the ratio. (Since it's comparing passengers to cars, you put the amount of passengers first.) Then, simply divide both sides by their GCF (Greatest Common Factor) which is 16. So, the ratio you're left with is 4:1 (4 passengers for every 1 car)

146%

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.