Answer:
the terms are 6x, -3y, and -6
Step-by-step explanation:
Answer:

Step-by-step explanation:
Convert the mixed number to the fraction:

METHOD 1:

METHOD 2:

A+B=15 —>A+15=B(plug this into the other equation)
60a+30b=600
60a+30(a+15)=600
60a+30a+150=600
90a+150=600
90a=450
A=5 (plug back in to first equation)
A+B=15
5+B=15
B=10
They have 5 of the Model A and 10 of model B.
Answer:
The answer is B
Step-by-step explanation:
I'm on edenuity too
Answer:
53/99?
Step-by-step explanation: