Answer:
im not sure but i think the anwser is its self dont take my anwser its garbadge
Step-by-step explanation:
X=c-b/a this what i came up with
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:
2520 gallons
Step-by-step explanation:
3000 gallons -780 gallons drained over 6 hours then add 300 gallons over three hours = 2520 gallons
Answer:second row
Step-by-step explanation:the inverse of a function just interchanges the y and x values