Amelia has $2.15 in coins. All of her coins are either quarters or nickels and she has 15 coins in her pile. How many of each coin does she have?

8 quarters and 3 nickels

Step-by-step explanation:

7 quarters 8 nickels

Step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

i believe it is b and c. (side note, i got the same computer from k-12 lol i’m in 8th grade and this is my first year, will it get

step-by-step explanation: