4. Tonya wants to place an advertisement in a local newspaper to sell her car. This piecewise function shows the cost of the advertisement given that x equals the number of lines.
c(x)
$22
=
122 + 3.5(x – 4)
x < 4
x>4
If the advertisement she wants to place will be 7 lines, how much will the paper charge her?
A. $32.50
B. $29.00
C. $26.50
D. $22.00

Which system of linear inequalities is represented by the graph? !

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2