Answer:
50 × 0.8 = $40 is the sale price
Step-by-step explanation:
Answer:
-10 degrees denotes 10 degrees below zero.
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
The question is just asking you to find for what y-value is x -3
Answer:

Step-by-step explanation:
The domain of a function is all possible values for the value of x.
The denominator in a rational function cannot equal to 0.

Subtracting 2 from both sides.

The domain of the function is all real numbers except -2.
Answer: 14.97 per pair of earrings
Step-by-step explanation: