Answer:
Step-by-step explanation:
Are u stupid?
Answer:
3
Step-by-step explanation:
-2+1= -1
4-3=1
-3/1= -3
Put them into y=mx+b
y=1/3x -1
y=2/3x-4
Graph them. Where they touch is your answer. No touch? No solution. Same line? Infinite solutions.
Second set: Same thing.
Solution to first set is (9,2)
Answer: 11/15
Step-by-step explanation:
Answer:
50 ft2
Step-by-step explanation:
im not sure if this is right but this is what i got when i worked it out
