Answer:
(2,2) and (3,1)
Step-by-step explanation:
Since we're given the value of y in the second equation, we can replace the y on the left side of the first equation with 4-x, giving us
We can factor the expression on the right to get us
Solving 
and 
gets us the solutions 
, which we can plug into the second equation to get us
So, our solution set is the pair of points (2,2) and (3,1)
19 is 1:3 2:8 4:6 5:7
18 is I think... 2:4 1:7 3:5 8:6
2(x+1)
2x+2 is your final answer
Answer: Brian & Derek will earn $25 If they sell 8 and 12.
Step-by-step explanation:
Answer:
7.5 feet
Step-by-step explanation:
4/5=6/x
cross multiply
4x=30
x=7.5
