I'm pretty sure you just answered your own question, (no hate), but I'm going to take a guess and say 2 hours??
Answer: b
Step-by-step explanation:
Answer:
A number cubed plus a 3 times a number squared all multiplied by 2 is equal to 4 times a number.
Step-by-step explanation:
Since we can't say "in parenthesis", we will have to say the expressions in the parenthesis first and then say "all multiplied by 2" to express parenthesis in word form. The rest are pretty straight forward.
4. is A 15
5. is C 12
6. is B 4, 8, 12, 16
hope this helps :)
7.6, 8.2, 8.8, 9.4, 10.0, 10.6, 11.2, 11.8, 12.4
