Answer:
defw
Step-by-step explanation:
wdq 3dq3dqf3f3 q
Answer:
when x = 0, the answer is 0
when x = 3, the answer is 24
when x = 4, the answer is 32
1. Measure and angle in degree
Answer:
The answer is
.
Step-by-step explanation:
☆Remember:

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Answer:
This system has one solution (x=2 and y=2), then the answer is A.
Step-by-step explanation:
The system of equations is:
(1)
(2)
Let's multiply the first equation by 2 and subtract it to the second equation


Using this value in (1) we can find y.


Therefore, this system has one solution (x=2 and y=2), the answer is A.
I hope it helps you!