Mathematics
Mathematics, 10.10.2019 09:50, Hannahgrace1941

What expression represents the area of a rectangle whose length is 2x-7 and width is x+3?

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Mathematics, 23.08.2019 09:30, payshencec21
The length of a rectangle is given by l=3y + 4x while the width is w- 7y + 2x? . use the box method and write and expression in standard form that represents the area of this rectangle.
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Mathematics, 16.10.2019 01:00, sonaihriley
the area of a rectangular raised garden bed for growing beets is given by the expression(3b)(3b-3). the length, l, of the mat is greater than its width, w. based on the given information and the formula for area of a rectangle a=∫w, , which of the following statements must be true? a the coefficient of b is 3, meaning the length of the rectangle is three times its width. b (3b-3) is a factor in the expression and represents the length of the rectangle. c (3b-3) is a term in the expression and represents the width of the rectangle. d the term -3 means that the width of the rectangle is 3 units less than its length.
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Mathematics, 19.10.2019 09:00, Aaraar
(1) a rectangle has a length of 6 and a width of y + 4. use the distributive property to write an expression to represent the area of the rectangle. (2) a rectangle has a length of 6 and a width of y + 4. use your area expression to find the area of the rectangle when y = 3 1/2 inches. show your work. (3) the area of a rectangle is 8w + 18 square feet. the length of the rectangle is 2 feet. use factoring to write an expression to represent the width of the rectangle. (4) the area of a rectangle is 8w + 18. use your width expression to find the width of the rectangle when w = 1.25 feet. show your work. (5) the sixth grade band students are selling magazines to raise money for new instruments. as a reward for selling, the students earn points to spend on prizes. each student gets 25 points to start with, and then they earn an additional 5 points for each magazine they sell. if m represents the number of magazines a student sells, write an expression to represent the total number of points the student has. i have more..
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