I recommend using desmos graphing calculator. It helps me with my algebra homework. Especially with slope equations and etc..
The total cost of the water is 0.98 cents
Answer:
What is the constant of proportionality=20
The equation is 20*2
200
(I hope I'm right)
Step-by-step explanation:
Answer:
y-2=4/3(x-2)
Step-by-step explanation:
Pick one coordinate and then plug the x value and the by value into the formula and then to find the slope and count up 4 and to the right 3.
let hourly rate = r
then over 30 rate would be 1.4r
30r + 5(1.4r) = 436.60
30r + 7r = 436.60
37r = 436.60
r = 436.60/37 = 11.80
his hourly rate is $11.80
