The answer is 5x because when you do the math 12 subtracted by 7 equals 5 then you add the x at the end.
Answer:
the slope is 3/5
Step-by-step explanation:
and if you want the y intercept it's 4
Answer:
y = 7.50 + 1.50x
Step-by-step explanation:
The admission costs $7.50 and after x hours Jon has to pay $1.50*x. Then the cost y in dollars is
y = 7.50 + 1.50x where x is the number of hours.
Answer:
Step-by-step explanation:
We are given the length of the whole line and its two halves. Since JK and KL make up the line JL, adding them together would make the line JL.
Now we can plug the value of 
back into the expression we were given for the line KL.
