You have q quarters, d dimes, and n nickels. you then pay for candy with 4 quarters, 5 dimes, and 6 nickels. write an expression for how much money you have in cents after the purchase.

In cents, before you buy the candy, you have 25q, + 10d +5n. The numbers represent the amount of money each coin is worth, and the variable represents how many of each coin there are.

The amount you spend on candy: 4(25) + 5(10) + 6(5) = 180.

Therefore, after you purchase the candy, you have 180 - 25q + 10d + 5n.

I hope this helps!

check the picture below.

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.