Combine like terms:
-2.5y + 8y - 10.5y=
-13y + 8y =
-5y
The coefficient is -5
We have
.
From this we have system of inequality

We have to simplify both inequalities

So we can conclude that

Hope this helps.
3 feet = 36 inches 4 yards = 13 feet 12 feet = 4 yards
It is 0.23 because 84-61 is 23 and 23 Divided by 100 is 0.23
Answer:
80x
Step-by-step explanation:
If you pay 80 a month then to find the total you have paid after any number of months you would multiply amount times time which in this case is 80
a constant is the a number on its own so in this case there would be none
a coefficient is the number in front of a variable. Since the equation is 80x the coefficient is 80