Answer:
The answer is 10y + 48.
Step-by-step explanation:
First you have to get rid of brackets by expanding :

Next you have to collect like-terms :

Answer:
Logic puzzles use grids to help you make eliminations based on deciphering the truth in the clues provided.
You wanna
divide 85 and 52
because he can run 20 KM in 85 min
and he wants to see how long it takes him to run 52 KM
So the first one is correct
6/10 x 10/1 = 60/10
Which equals 6
Answer:
12
Step-by-step explanation:
divide 28 by 7 giving you 4 then multiple that by 3