The perimeter of a rectangular garden is 166 feet. The length of the garden is 3 feet more than four times the width. Which system of equations will determine the length ,l, and the width ,w, of the garden?

The answer to your question is    166 = 2l + 2w    and    l = 4w + 3

Step-by-step explanation:

Data

Perimeter = 166 ft

length of the garden = 4 times the width + 3 feet

Process

1.- Write an equation to find length and width using the perimeter

Perimeter of a rectangle = 2l + 2w

-Substitution

                                  166 = 2l + 2w         Equation l

2.- Write an equation comparing the two sides of the rectangle

                                     l = 4w + 3             Equation ll

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

a

step-by-step explanation: