Answer:
Step-by-step explanation:
Since you have an expression for y, it is convenient to use it.
-2x + 8(3x) = -22 . . . . . substitute 3x for y in the second equation
22x = -22 . . . . . simplify
x = -1 . . . . . . . . . .divide by 22
Substituting this value into the expression for y:
y = 3(-1) = -3
The solution is (x, y) = (-1, -3).
Answer:
9/10
Step-by-step explanation:
You have to make the denominators the same.
Sorry if it's wrong.
¯\_(ツ)_/¯
Answer:
Step-by-step explanation:
There are four 8s, so s should represent one 8.
The 12 is made up of 4 * 3, so B should be the answer.
Answer: B or 4(s + 3)
When the brackets are removed, you get 4s + 12
178 - (-395)
178 + 395 = 573
the distance between -395 and 178 is 573
hope this helps
I am stuck on this too...
Maybe we can figure it out together
