This problem can be done by using long division. Using long division via online is quite hard.
Answer:
B
Step-by-step explanation:
1*3=3
2*3=6
3*3=9
etc.
X=12.5
If the perimeter is 90
90=3x+3x+15
Combine like terms
90=6x+15
Subtracts 15 from both sides
75=6x
Divide by six to get x by itself
12.5=x
Does this help?
Answer:
Part A. 30$ per hour
Part B. y=30x
Step-by-step explanation:
Answer:
f=2
Step-by-step explanation:
hope this helps you