Answer: 100 hours
Step-by-step explanation:
She has to get a total of 1800 dollars. Since she works 18 dollars an hour, divide 1800 and 18.
1800/18 = 100 hours
Ummm girl I’m sorry I do not know.
I struggle with math 2
Answer:
x = 1
Step-by-step explanation:
Answer:
A = 216.314
C = 52.124
Step-by-step explanation:
We know the radius so now we need to know the diameter. So multiple the radius by 2.
R = 8.3
D = 16.6
Let's find the area first
A = 3.14×r²
A = 3.14×68.89
A = 216.314
Now find the circumference
A = 3.14×d
A = 3.14×16.6
A = 52.124
27
Multiply 10 and 3 because thats how much each book is worth.
Then divide 810 by 30
The answer is 27