Answer:
104
Step-by-step explanation:
I don't really get it
2 half dollars just mean a dollar. In that case, that's 10 dimes. (10*10=100)
1/u = 1/f -1/v
1/v = 1/u + 1/f
Answer:
$0.90 per pound.
Step-by-step explanation:
4.50:5
5/5=1
4.50/5=0.90
Answer:
y = 2x + 6
Step-by-step explanation:
10x - 5y = -30
-5y = -10x - 30
y = 2x + 6
