Danny is installing a fence around his rectangular yard. his yard is 20 feet long by 45 feet wide. if the fencing he picked out costs $25 per foot, how much money will danny spend on the fence?

Hey there!!

Basic formula :

Perimeter = 2 ( length + breadth )

Length = 20 ft

Breadth = 45 ft

2 ( 20 + 45 )

2 ( 65 )

= 130 ft

Given :

1 ft = $25

130 ft = 25 × 130

= $3250

The required answer is $3250 Hope my answer helps!

We need to find the total perimeter first by adding all sides:

20 + 20 + 45 + 45 = 130 feet

Then we need to cross multiply to find the cost:

If 1 foot = 25 $
130 feet = X $

130 * 25 = 3250$ total

Hope this is clear and helpful

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!