I believe that it would be y = (13/8)x
Answer:
-8f
Step-by-step explanation:
you will substitute in the numbers and multiply
Because f is a variable you write the -8 and attach the f to it
Answer: $300
Step-by-step explanation:
Mr. Calvin earned 
He spent
on food i.e.



Remaining money = 
So, he saved $300 after expenses
Answer:
57
Step-by-step explanation:
parentheses first then multiply by 3
X={6,-10} that is the answer