Answer:
Step-by-step explanation:
14x + 7y is the correct answer
Answer:
5
Step-by-step explanation:
2/5 is the same thing as 2÷5 since / and ÷ both mean to divide. So therefore your blank would be 5.
It might be nineteen because nineteen minus seven is twelve. twelve minus two is ten.
1/x + 1/y = 8
x + y = 8
6/x + 12/y = 72n
The first one is 12.5%
the second one is .18
