Answer:
8 degrees Fahrenheit
Step-by-step explanation:
A. -14x+21
because -7 times 2x is -14x and -7 times -3 is 21
Answer:
The answer is 4,264.
Step-by-step explanation:
For this case we have the following functions:

Multiplying both functions, we obtain an expression equivalent to (mn) (x).
We have then:

Substituting values we have:

Rewriting the expression we have:
Answer:
An expression that is equivalent to (mn) (x) is:
