Answer:
the 2nd option is the right one on edgenuiity
Step-by-step explanation:
Answer: Mary makes $374 for 17 hours of work.
Step-by-step explanation:
Begin by getting the hourly pay. Do this by dividing the amount they made by how many hours they worked:
$176 / 8 hours = $22 / hour
Now you know the hourly rate, multiply it by how many hours she would've worked:
$22 * 17 hours = $374 for 17 hours of work.
Answer:
Lenght: 21 inches.
Width: 14 inches.
Step-by-step explanation:
1. You know that the width (W) of a rectangle is 7 inches less than the length (L), then:
2. The perimeter is 70 inches.
3. The formula for calculate the perimeter of a rectangle is:
3. Substitute and the value of the perimeter into the equation to calculate the perimeter and solve for the length:
4. Then the width is:
Answer:
D 69
Step-by-step explanation:
The correct answer should be C.