Answer:
y =74x
Step-by-step explanation:
A proportional relationship is represented by y = kx where x is the independent variable, or input, k is the constant of proportionality, and y is the dependent variable or output.
What do we do to the values in the row for x to get the values in the row of y?
It helps to have x = 1 in this table.
74 = (k)(1)
74 = k
<span>precision is after the decimal point.
</span>
The cost of meal = 
The tip to the waiter = 
%
Discount = 
%
Cost = 
Cost = 
Cost = $
0
#4)
cross multiply
2(8x+10) = 4 * 5x
16x + 20 = 20x
4x = 20
x = 5
Answer:
your answer is 12
Step-by-step explanation:
have a great day! :)
