2. Arielle owns Levitt Construction Corporation. She needs a welder and is placing a seven-line classified ad. The cost of an ad that is x lines long is given by the following
piecewise function. Find the cost of a seven-line ad.
133
when xs4
c(x) =
133 + 5(x-4) when x>4
use the second equation:
Because 7 >
c(x) =
Substitute 7 for x:
c(x) =
The total cost of a 7-line ad is
82
Financial Algebra Guided Practice Workbook 6-1
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a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

$12. that is my answer.

1st part is 64,000,000

2nd part 500,000

step-by-step explanation: