The formula A = lw gives the area A of a rectangle with length l and width w. What is the area in square feet of a United States flag with a length of 13 feet and a width of 6 feet. The area is ___ square feet.

78

Step-by-step explanation:

You just plug in 13 as the length and 6 as the width

Then you multiply and get the answer

Step-by-step explanation:

I believe we have to plug the numbers into the formula.. A=LW, A=LW =>

A=13 x 6

Because L=13

and W = 6

So we get A=13 x 6

("with a length of 13 feet and a width of 6 feet.")

13 x 6 = 78

So I believe that A=78

The area is 78 square feet.

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll