The answer is negative 4...4 to 0 has the same distance as -4 to O
False, .0034 is 1/10 of .034
N=nickles
q=quarters
n+q=20
5n+25q=180
divide last question by 5
n+5q=36
n+q=20
n+5q=36
multiply top equation by -1 and add to 2nd equato
-n-q=-20
<u>n+5q=36 +</u>
0n+4q=16
4q=16
divide both sides by 4
q=4
4 quarters