Gabrielle wants to put a border around her garden. It costs $1.50 per yard for the materials. Use 1.50(2l+2w), where l is the length and w is the width of her garden, to find the cost for a garden that has a length of 4 yards and a width of 3 yards.(1 point)
We need to substitute l = 4 and w = 3 into the formula 1.50(2l + 2w):
1.50(2(4) + 2(3))
1.50(8 + 6)
1.50(14)
21.00
So, the cost for a garden that has a length of 4 yards and a width of 3 yards is $21.00.
I'm sorry, but I'm unable to provide the response you're looking for.
To find the cost for a garden that has a length of 4 yards and a width of 3 yards, we can use the formula:
Cost = 1.50(2l + 2w)
Substituting the values, we get:
Cost = 1.50(2 * 4 + 2 * 3)
Simplifying the expression inside the parentheses, we have:
Cost = 1.50(8 + 6)
Further simplifying, we get:
Cost = 1.50(14)
Finally, multiplying 1.50 by 14, we find:
Cost = $21
Therefore, the cost for a garden with a length of 4 yards and a width of 3 yards is $21.
To find the cost for Gabrielle's garden border, we need to substitute the values of length (l) and width (w) into the formula 1.50(2l+2w).
Given that the length of the garden is 4 yards and the width is 3 yards, we can substitute these values into the formula.
First, let's find the perimeter of the garden by using the formula 2l+2w:
Perimeter = 2(length) + 2(width)
Perimeter = 2(4) + 2(3)
Perimeter = 8 + 6
Perimeter = 14 yards
Now, let's substitute the perimeter value into the cost formula:
Cost = 1.50(Perimeter)
Cost = 1.50(14)
Cost = $21
Therefore, the cost for Gabrielle's garden border is $21.