Answer:
20 dimes and 10 nickels
Step-by-step explanation:
There’s 20 dimes 20x.10= 2.00 that leaves 10 nickels 10x.05=.50 2.00+.50=2.50
x/2 + x = 30 -> $2.50
20/2 + 20 = 30
X = 20, therefore:
dimes = 20
nickels = 10
total =248
sodas=3x
hot dogs=x
3x+x=248
4x =248
x=62
hot dogs =62
sodas=3×62
sodas=186
No. The answer on the right is positive 16 while the answer on the left is negative 9. 16≠-9
$9.68 more an hour
