Answer:
2y^2 +5y
Step-by-step explanation:
y^2 + 11y - 6y + y^2
Combine like terms
2y^2 +5y
First, find out his wage
15 hours×$9= $135
Next find his commission
$7000×3.5%
=7000×0.035
=$245
Finally, add these together
$135+$245
=$380
He will make $380 selling electronics per week
Answer:
The length of one of the spoke is 7 m
Option C is correct answer.
Step-by-step explanation:
Area of Ferris Wheel = 154 square meters.
We need to find the length of one of the spokes.
We are given: Assume the spokes go from the centre to the edge of the Ferris wheel.
So, We are given area of circle and we need to find radius of circle.
The formula used is: 
Putting values and finding radius

So, Radius of circle = 7 m
The length of one of the spoke is 7 m
Option C is correct answer.
For both GCF and LCM you find something in common.There is nothing else similar but only differences