Answer:
72
Step-by-step explanation:
Multiply 72 by .75 and you get 54
Answer:
Step-by-step explanation:
we have

we know that
The sum of a quadratic equation and a linear equation will be a quadratic equation
so
Combine like terms

Answer: its C
Step-by-step explanation: cause i did that already
Answer: 2/4 simplified to 1/2
Step-by-step explanation: