Dennis takes care of private swimming pools. He charges $50 to travel to a home and then $30 per hour. The equation t=50+30h mod
els the total charge t for h hours of service. Find the ordered pair that presents 3 hours of work
2 answers:
Answer:
(3, 140)
Step-by-step explanation:
If we have the equation 
, we can substitute the value 3 as 
to find the value of 
.
So we know that the total cost is $140.
To represent this as an ordered pair, we need to take note that the independent variable (x) is the one that we change to get the result (y).
We changed to get , so is the x and is the y.
So it's represented as (3, 140).
Hope this helped!
Answer:
(3, 140)
Step-by-step explanation:
You might be interested in
Answer:
The age of mother is:
40 years
Step-by-step explanation:
2a = 5b
b = 16
a = age of a mother
b = age of her son
2a = 5*16
2a = 80
a = 80/2
a = 40
probe:
2*40 = 5*16 = 80
with what? you need to explain whats going on in order to get the help you need!
Answer:
506250000
good luck ! :)
Are the angles john cena? cuz i cant see anything
Answer:
the answer should be D. it's been awhile since i did middle school math XD
