Assign two variables for each problem, and write the equations. do not solve.

the math club is having their end-of-the-year party. natasha found that the cafeteria usually makes 200 cups of pineapple-ginger ale fruit punch. the cook told her that if she doubles the pineapple and triples the ginger ale, she will have a total of 420 cups of punch. how many cups of each are needed to make 420 cups of fruit punch?

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation: