Answer:
13 hours
Step-by-step explanation:
First you have to find the hourly rate at which money is being earned. To do so you divided the money earn ($342) by how many hours it took to earn (18 hours).
Once you do that you're given $19.00 per hour.
Now take the money earned with the unknown time ($247) and divide it by money being made per hour ($19) and you're given 13 hours
Answer:
x < -6
Step-by-step explanation:
Whenever the value of x will be less than -6 the answer is going to be negative.
i hope it will help you!
Answer: 47.5
Step by step:
5x+y (x=9)(y=2.5)
5(9)+2.5
45+2.5
= 47.5
Answer:
J) 924 cm²
Step-by-step explanation:
the shaded area represents a trapezoid and the formula for area is:
1/2 x height x (sum of parallel bases)
A = 1/2(24)(35+42)
A = 12(77)
A = 924