Answer:
x=2.17
Step-by-step explanation:
+18x+81=-4
-81 -81
+18x= -85
/18 /18
= -4.7
=
x= 2.17
I hope this helps :) (if it does, brainliest, please??)
The entire graph of the function f is shown in the figure below.
1 answer:
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To solve the equation for x, first, we add 16 from both sides of the equation:
Now, we divide by 6:
Finally, we get that:
Answer:
Answer:
the charge is $5 dollars per mile
Step-by-step explanation:
He truck is rented at $40 per day plus they charge per mile of use the truck travel 15 miles in one day and the total charge was 115
LEt x be the charge in dollars per hour
Initial charge is 40 and 15 miles travelled in one day
total charge = 15x + 40
Given : total charge is 115
So the equation becomes
Now we solve for x
Subtract 40 from both sides
Divide both sides by 15
x= 5
so , the charge is $5 dollars per mile