20x + 15k is the answer we just have to remove the bracket and add the terms
hope it helps
Answer: y = 2
Step-by-step explanation:
It will be an underestimate the answer is 43 I hoped that helped?
Answer:
B, C and I think D
Step-by-step explanation:
Answer:
Step-by-step explanation:
Here is a tip: When you have something that looks like this - ( - , turn it into a plus sign. It looks kind of like a plus sign anyway. So if you have 53- (-32), turn it into 53 + 32. Does that make sense?
So 53 + 32 = 85.
Another tip to do it in your head, is to do 50 + 30 = 80, then do 3 + 2 = 5, and add them. It's easier than trying to juggle the odd numbers. :)
