In the attached picture you have the graph of 
. To evaluate the function at 
, you'll have to start from 0 on the x axis, and travel vertically until you meet the graph.
In this case, if you start from the origin, you have to go upwards one unit, until you meet the graph at (0,1).
So, if , 
.
A=b+99
a+b=6565
substitute: b+99 + b =6565
b=3233
a=3332
Answer: ok so x equal on right so two subract two equals zero and 21 plus 2 plus 2 equals four and you add 2 and that equals six?????
Don't hold me to it, but I think the answer is D.) 4 cups
U= uniforms
598+ 24.25u= 1762
24.25u= 1762- 598
24.25u= 1164
U= 1164/24.25
U= 48
The school purchased 48 uniforms.
Hope this helps!
