Answer:
Area = 64 cm²
Step-by-step explanation:
The area of a parallelogram is found by using the formula A = b x h
Where A is the area, b is the base and h is the height
A = 16 x 4
A = 64
First, add all of the working hours.
1

+ 2

+ 1

Since the denominators are different, make them all the same.
1

+ 2

+ 1

Add everything together.
4

+ 1

= 5

Then, simplify.
5

or 5.5
Multiply the time by the salary.
<span>5.5*10.5=
Doug earned $57.75</span>
For this you can write equations for your business and your friend's. For your's it would be y=10x-25 and for your friend's it would be y=13x-55. Now at this point you can just plug in numbers until you match up. Your answer would be 10, if you want to you can plug it in to check.
Answer:
A= 9
D=10
Step-by-step explanation:
a=d-1
9=d-1
10=d
Answer:
Option 1 I believe
Step-by-step explanation: