Answer:
660.08
Step-by-step explanation:
1. first you will need to line up the decimals and make sure the places are correct
647.2
+ 12.88
2. Then you just add them
The answer is 96 because you insert you variable which is 8 , and multiple 12 times 8 which equals 96 .
10p-30=40 is equivalent to 5(2p-6)=40
This is because you have to distribute 5 to 2p and negative 6
So 5 times 2p is 10p and 5 times -6 is -30
When you put this all together you get 10p-30=40
Answer: Which of the following expressions cannot be factored? Explain.
a. 6 + 3x
b. 7x + 3
c. 15x + 10
d. 30x + 40
Step-by-step explanation: