The answer is 6:15, but if u need to simplify the answer would be 2:5.
46: 24a+40
First we are going to take a look at a) 8(3a+5)
a) We then simplify it by multiplying the numbers inside the parenthesis by 8.
a) 24a+40
Now we ask ourselves, is this equivalent to 24a+40? YES!
So your answer for #46 is a) 8(3a+5)
3 sets or it you could divide which would still give you 3
The answer should be t=-24
If you're simplifying the expression, your answer would be 12r - 54s + 18t.