20. A gardener is installing fence around his garden. Let x represent the width
of the garden, in feet. The perimeter
of the garden is 8x + 8. Which
expression represents the length of
the garden?
A 2x + 2
В 3x +4
C 6x + 8
D 8x + 8 - 2x

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?

2and 3 are angles. complementary vertical congruent supplementary