Answer:
there is a 50% increase of change from 200 to 300. What do you mean by total cost or sale price?
Step-by-step explanation:
Question
1-9n=-80
Answer
1-9n=80
-9n=-80-1
-9n=-81
n=9
Answer n=9
Answer:
i feel that the coorect answer is b
Step-by-step explanation:
Solve for r by simplifying both sides of the equation, then isolating the variable.
r = 26/3
Explanation: Just like any of your two-step equations,
in this inequality, start by isolating the x term which in this
case is -3x by subtracting 5 from both sides.
That leaves you with -3x < -24.
To get x by itself, divide both sides by -3 but watch out.
When you multiply or divide both sides of an inequality by a
negative number, you must switch the direction of the inequality sign.
So we have x < 8 and put your final answer in
set notation and it look like this → {x: x < 8}.
