Answer:

Step-by-step explanation:
We are given with two equations
first equation is 
second equation is

we find the result of subtracting two equation
subtract the second equation from the first, so
first equation - second equation, multiply second equation by -1 and then add it with first equation


Now add both equations, we get

Answer:
3 cakes
Step-by-step explanation:
just flow by the formula then ignore the remainder and take the whole number which is 3 then that becomes your answer good day.
Answer:

Step-by-step explanation:
1. Calculate the number of cups

2. Calculate the number of bird feeders

19 percent, because holiday is given therefore you just take the percentage of the parking lot <span />