Answer:
The person bikes 20 miles in an hour
Step-by-step explanation:
Plugging into the Given Formula the value of y:

Multiply the left side:

Add 14 to both sides to get:

Divide both sides by 8 and we get:

Therefore, x=7 and the proof is complete
The answer is 9 because if you put those numbers in a life from smallest to biggest and take one off each side your left with 9
We have been given that a vase has the shape of a rectangular prism. The inside of the vase is also a rectangular prism. We are asked to find the volume of the solid part of the vase
.
The volume of solid part of the vase is equal to volume of rectangular vase minus volume of inside of the vase.
We know that volume of rectangular prism is length times width times height.



Therefore, the volume of the solid part of the vase is 1560 cubic cm.