Answer:
Step-by-step explanation:
P = 2S + 2L
2S + 2L = P
2S = P - 2L
S = 
2.25/2= 1.125
2.25+1.125= 3.375
.25/2=.125
0.375
3 and 3/8 cups of flour, and 3/8 cups of cocoa.
I hope this helps!
~kaikers
Answer: y=-2x+5
Step-by-step explanation:
I am not sure if this is exactly what you are asking but all you have to do is plug the variables into the formula y=mx+b
Which should give you the above answer of y=-2x+5
I believe it would be c. because it is the only one to have to annual fee of $55.