Step-by-step explanation:
=(y-y1)=Y2-Y1/X2-X1(X-X1)
Answer:
none is a solution...the solution.is -3
Answer: Welp with the given information i gotta Say A. 15
A,B and E
Explanation:
If it is 4 for $5 we would create a ratio and unit rate to test out all of the options
We want to know how much one costs first
4/5 = 1/$1.25
So you test out all options:
A. 1.25/1=6.25/5 this is correct
B. 1.25/1=3.75/3 this is correct
C. 1.25/1=9/6 this is NOT correct
D. 1.25/1=1.5/1 this is NOT correct
E. 1.25/1=12.5/10 this is correct
