Answer:
Options B, C and D.
Step-by-step explanation:
Those are the answers because when you solve the equation, the same values are on both sides of the equation. example option B;
-19x -19 = -19x-19
Add 19 to both sides of the equation to get rid of -19
-19x -19 +19 =-19x -19 +19
Divide both sides by -19
x = x
Answer:
Can't tell if this is a joke or not but eh
23+25=48
Step-by-step explanation:
Answer:
4k^3 - k^2 - 2k
Step-by-step explanation:
-k * -4k^2 = 4k^3
-k * k = -k^2
-k * 2 = -2k
4k^3 - k^2 - 2k
Answer:
- x²+ 300x + 50,000
Step-by-step explanation:
The polynomial −2x² + 700x represents the budget surplus of the town of Alphaville.
Again, Betaville's surplus is represented by x² − 400x + 50,000.
{where x is the tax revenue in thousands from both towns}
Now, the expression that represents the total surplus of both towns together will be
= (−2x² + 700x) + (x² − 400x + 50,000)
= - x²+ 300x + 50,000
where x is the tax revenue in thousands from both towns. (Answer)
Answer:
B.
Step-by-step explanation:
so 8*5 is 40 which leaves 39 points to be accounted for.
39/3 is 13 (easy questions)
8+13=21 which is the amount of questions Chantrea answered correctly so yee