Answer:
15 minutes i think
Step-by-step explanation:
45÷6=7.5
meaning 7.5 minutes per girl
so 4 girls would be 30 minutes of work
so 45-30=15
First: Figure out the cost per candy bar currently by dividing 3.22 and 14
3.22 / 14 = 0.23
Second: Add in 0.15 to your total to solve for the prior cost of the candy
0.23+0.15 = $0.38
The first one is right because if y=25 then25(25+5)=750
Answer: Domain: (1,+inf) range (1800,inf)
Step-by-step explanation:
assuming that he cant sell negative cars or 0 cars this is the domain and range