Mathematics, 05.03.2021 01:10 eburnhisel2023
Please... I need some help here. My brain is hurty. The area of a rectangular garden in square feet can be represented by x2−10x+21. The length is x−7 feet. You have been hired to fertilize the garden. Recall that the area of the garden is x2−10x+21. If x=20 and the fertilizer costs $0.27 per square foot, how much will it cost to fertilize the garden?
Answers: 1
Mathematics, 21.06.2019 19:10
The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)
Answers: 1
Mathematics, 21.06.2019 21:30
Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?
Answers: 3
Mathematics, 21.06.2019 22:00
In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog
Answers: 2
Please... I need some help here. My brain is hurty.
The area of a rectangular garden in square feet...
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