X + y = 16 (1)
x/y = 3 (2)
-------
x + y = 16
x = 16 - y
1. Substitute x into equation 2
16-y/y = 3
16 - y = 3y
16 = 4y
y = 4
2. Now substitute y into equation 1
x/y = 3
x/4 = 2
x = 12
Therefore, x = 12, y = 4
8y-10-5y+8=o
+10. +10.
8y -5y. +8
3y+8
Answer:
15 18 21 are the answer hope it's useful
A) m=-3
B) n=-17
hope this helps x
would love to have brainliest if it is right :)
When raised to the third power, it is the number times itself three times.
-2(-2) = 4
4(-2) = -8
