Answer:
c
Step-by-step explanation:
25 can play - 5 aren't in the band
15 people don't play an instrument
The total of the two is 40
8a+12b because you multiply 2 by each number. For example 4a times 2 is 8a and 6b times 2 is 12b
Hope that helped :)
In order to get the answer for this question you need to times 2 by 10, which equals 20 since it's $2 for each guest. That now leaves her with $20. $26+$20 <u>equals </u><u>$46</u> for the total cost of the retirement party.
You did not give the options for the statements but here's what I think is the answer.
8cm : 40m
1cm : 5m