Thursday

July 24, 2014

July 24, 2014

Posted by **Dawn** on Sunday, October 30, 2011 at 8:18pm.

least 60 feet. The cost of the fence along the length of the lot is $1.50 per foot, and the

cost of the fence along the width is $2 per foot. The total cost cannot exceed $360.

a. Use two variables to write a system of inequalities that models the problem.

b. What is the maximum width of the lot if the length is 60 feet.

So, this is where I'm at..

x = length

y = width

1.5(2x) + 2(2y) ≤ 360

3x + 4y ≤ 360

{y ≤ -5/2x + 90

{x ≥ 60, y ≥ 0

x = 90, y...I went blank

**Related Questions**

Math - Jennifer plans to fence a rectangular area around her rectangular ...

math - Jansen purchased a lot that was 121 feet in width and 360 feet in length...

Calculus - a college is planning to construct a new parking lot. the parking lot...

Calculus - a college is planning to construct a new parking lot. the parking lot...

Intermediate Algebra - your house sits on a rectangular lot that has a perimeter...

Algebra - SOlve you have 78 feet of fencing to enclose a rectangular pasture by ...

Calculus - ABC Daycare wants to build a fence to enclose a rectangular ...

math - If a man is fencing in a rectangular lot of grass next to the road and ...

college algebra - a rectangular lot whose perimeter is 440 feet is fenced along ...

4th grade - bertrand is building in the form of a rectangle. he knows that the ...