7 and a half hours
Explanation-
8/5=1.6
12/1.6=7.5
273.98 + 3(7.23) + 42.36 + 78.12x <= 500
78.12x <= 161.97
2 outfits = 156.24 with 15.73 left
I would said it is Annual means yearly so you need to get the rate each year
156/5=31.2
31.2 Dollars every year
31.2/520=.06
.06*100=6% interest rate every year
Answer:
1.5 pounds of oranges cost $0.81 more than 1.5 pounds of apples
Step-by-step explanation:
1.5 pounds of apples = 1.5 × $1.30 = $1.95
1.5 pounds oforanges = 1.5 × $1.84 = $2.76
$2.76 - $1.95 = $0.81
First one is -8.
Second one, I can't tell because I don't see it