Answer:
pick the value that when you solve it, you get the correct answer
Step-by-step explanation:
The length is 10 meters.
150 divided by 15 is 10.
Hope this helps!
Answer:
(2,-1)
Step-by-step explanation:
Multiply first equation by 2:
10x + 2y = 18
Subtract the second equation from this so that the 2y terms cancel:
10x - 3x = 18 - 4
7x = 14
x = 2
Plug into first equation to find y:
5(2) + y = 9
10 + y = 9
y = -1
The answer is (2,-1)
The way i did that in middle school was plot the points then find the slpoe and work it out from there
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