x÷-9≥3 then you multiply by -9 so after it will be x≥-27
The passenger has drove 40.8 miles in cab
<em><u>Solution:</u></em>
Given that, To pick up a passenger, the cab company charges a fee of $3.30
Let "x" be the number of miles
For each mile the cab carries the passenger, there is a charge of $2.40 per mile
Therefore,
Total charge = 3.30 + 2.40 ( number of miles )
Total charge = 3.30 + 2.40x
<em><u>Given that passenger is charged $ 101.22</u></em>
Therefore, total charge = 101.22
101.22 = 3.30 + 2.40x
Solve the above expression for "x"
2.4x = 101.22 - 3.3
2.4x = 97.92
x = 40.8
Thus the passenger has drove 40.8 miles in cab
Y = 1/3x + 2
Y = Mx + b
b would equal a positive 2 since the graph starts two units of the x-axis.
Then use the rise over run method for the rest. This means you up up 1 unit and three units to the left or 1/3.
I need more information about the dimensions of the barn
In this case, you aren't going to get an integer for the value of a, but you can rearrange the equation to equal a.
4a-3=D add 3 to both sides
4a=D+3 divide both sides by 4
a=(D+3)/4 here's your answer
