Answer:
Not a solution
Step-by-step explanation:
In order for to be a solution, the result after substituting must be 0:
Therefore, is not a solution to
Answer:
$18.60
Step-by-step explanation:
First pumpkin
(14)(0.60)
8.4
Second pumpkin
(8)(0.60)
4.8
Third pumpkin
(9)(0.60)
5.4
Add the cost of all of the pumpkins
8.4+4.8+5.4
18.6
$18.6
$18.60
Answer:
P = 76 feet, A =338 square feet
Step-by-step explanation:
You got perimeter right, so I assume you don't need explaining.
The area for the rectangle is 270 square feet since 18 x 15 = 270. The area of the triangle is 68 since 17 x 8 is 136, and dividing by 2 gives 68.
Now add 270 and 68, which gives 338 square feet.
2.16 x 10 to the power of -4