y = -1 + 3/8x
2x - 5y = 6
Substitute the first equation into the second equation, since y is already by itself.
2x - 5(-1 + 3/8x) = 6
2x + 5 - 15/8x = 6
2x - 15/8x = 1
16/8x - 15/8x = 1
1/8x = 1 Multiply 8 on both sides to get x by itself
x = 8
Plug x into either of the equations.
y = -1 + 3/8(8)
y = -1 + 3
y = 2
2(8) - 5y = 6
16 - 5y = 6
-5y = -10
y = 2
(8,2)
Answer:
done on peace of paper
Step-by-step explanation: bro this was so easy how do you not know this
x, -x,-4, |-1.5|, |5|, |-6|
Answer:
3x^2 is the final solution
See the image below for step by step explanation.
Answer:
The answer is b:153
Step-by-step explanation:
Supplementary angle are angles whose angles add up to 180 degrees.
