-4x+y= -9 can be turned into
y= -9 + 4x
5x+2y=3 (plug y in)
5x+2(-9+4x)=3
5x-18+8x=3
5x+8x=3+18
13x=21
divide 13 on both sides
x=1.6
Answer:
The dependent variable is the shoe size
Step-by-step explanation:
Answer:
graph 1
Step-by-step explanation:
if it's all the times BETTER
then it shouldn't include 15
The correct answer is the third choice : 25/9