Answer:
Nicole is correct
Step-by-step explanation:
They need to get the 3y on one side of the equal sign and the known numbers on the other side. To do this, they must subtract the 4 from both sides.
<h3>
Answer: Choice B. f(x) = 100 - 68x</h3>
Work Shown:
Solve for y. Then replace y with f(x).

Effectively this involves adding 1000 to both sides and subtracting 680x from both sides, afterward we divide both sides by 10 to isolate y.
Answer:
There are 45 2-point questions and 5 4-point questions
Step-by-step explanation:
X + 12 = 13
x = 13 - 12
x = 1
The only solution is x = 1
letter B
Answer: B false
Step-by-step explanation: