Question

**WILL MEDAL**
Larry's Landscaping charges $235 for spring cleanups and $30 for weekly lawn maintenance. Joe's Landscaping charges $185 for spring cleanups and $35 for weekly lawn maintenance. The system that models this situation is given, where c is the cost of lawn maintenance and w is the number of weeks.

c = 235 + 30w
c = 185 + 35w

The solution to the system is (10, 535).

Which interpretation correctly describes the solution to the system of equations?

Answer 1

A.
Larry’s Landscaping will charge more money on the tenth week by charging $535.

B.
Joe’s Landscaping will charge more money on the tenth week by charging $535.

C.
The cost for lawn maintenance is the same, $535, for both landscaping companies after 10 wk.

D.
A customer can have his or her lawn maintained for a maximum of 10 wk. The customer will pay a total of $535.

Answer 2

so the solution is (10,535)

we have equations in the form

c=235+30w and c=235+35w

this is a function c(w)

w is our "x"

so the point (10,535) w=10 and c=535

Answer 3

So D?

Answer 4

the 2 lines apparently intersect at (10,535)

so the cost is the same at 10 weeks

Answer 5

Oh ok C then

Answer 6

ya

Answer 7

Thx