Brandon wants to put a fence around his rectangular backyard. the length of his yard is 40 feet more than the half widith. write the equation models the area , a , of his backyard in terms of the widith, w,?

l = w/2 + 40

Step-by-step explanation:

The width of Brandon’s yard is w ft.

The half-width of his yard is w/2 ft.

The length (l) is 40 ft more than the half-width.

The expression for the length (l) is

l = w/2 + 40

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50