If you mean unit rate you find it by dividing the top number by the bottom number to fin the singular number or unit rate.
Answer:
1/x^3
Step-by-step explanation:
foil method
Answer:
452km
Step-by-step explanation:
Answer:
21 + 14x - 56 - 42x + 168
= 133 - 28x
Step-by-step explanation: