Answer:
So we can multiply both sides by a and we get. X*a = 5y. Then we replace 5 with b because we need to find out how many cakes, we cant just assume its 5. So then it becomes X*a = b*y. Then we divide both sides by y and we get -
<h2><u>Answer: b = (X*a)/y whereas b is the number of cakes.</u></h2>
1/9n^2+2n+4 is your answer
Answer:
subtraction
Step-by-step explanation:
you are subtracting 5 then subtracting 15
I think 20×5=100 then 100÷2