You have 7 lines and per 3 lines you're charged $14.50. 7 divided by 3 is 2.33333333. 14.50 X 2 = $29. Now you solve for the unit price ( the cost per one line and multiply that by 2 ) So the unit price is about $4.83. $4.83 x 2.33333 = $11.27. The total cost would be about $40.27.
I hope this helps :)
Replace x with -11 and solve:
Y = (-11)^2 + 11
(-11)^2 = 121
Y = 121 + 11
Y = 132
Answer: 132
Answer:
400 dollars
Step-by-step explanation:
when u do 400 times 0.30, it will be 120 and when u do 400 -120. it will be 280
It’s in the 4th quadrant because the x value is 8 (positive ) so its on the right but the y value is -1 (negative) so it’s below the x-axis