The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. For each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.

2: 10

step-by-step explanation:

did you get the answer?

dont't really have enough info here but its likely

sss for the three sides being congruent ( its stands for side side side)

or

sas   for side angle side.   so a side is congruent and and angle and a side