Which equation has the same solution for x as x−12=40
?(1 point)
Responses
12−x=40
12 minus x is equal to 40
x4=13
x over 4 is equal to 13
x2=14
x over 2 is equal to 14
x+12=−40
x+12=−40
The length of a rectangle is four meters less than twice its width.
If the area of the rectangle is 96 square meters, what is the length and the width?
(3 points)
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An expression for the length of the rectangle in terms of the width would be Response area
The formula for the area of a rectangle is Response area
Using trial and error, if the area is 96m^2, then the length and width are Response area
The option "\(area=\frac{1}{2}\left(l\times w\right)\)" (4 of 10) has been selected. Press tab to choose a response area, and spacebar to insert it. Press escape to cancel.
An expression for the length of the rectangle in terms of the width would be \(2w-4\).
The formula for the area of a rectangle is \(A = l \times w\).
Using trial and error, if the area is 96m^2, then the length and width are 12m and 8m, respectively.
The length of a rectangle is four meters less than twice its width.
If the area of the rectangle is 96 square meters, what is the length and the width?
(3 points)
An expression for the length of the rectangle in terms of the width would be
The formula for the area of a rectangle is
Using trial and error, if the area is 96m^2, then the length and width are
WORD BANK: l= 4 -2w
l = 12 & w = 8
l = 24 & w = 4
area = 1/2 (l x w)
w - 2l - 4
l = 8 & w = 12
area = l x w
ll = 2w - 4
l = 4 & w = 24
area = 2l + 2w
An expression for the length of the rectangle in terms of the width would be \(l = 2w - 4\).
The formula for the area of a rectangle is \(A = l \times w\).
Using trial and error, if the area is 96m^2, then the length and width are \(l = 8\) and \(w = 12\).
MATCH THE EQUATION WITH ITS SOLUTION
3i + 2i - 7 = 18 ---->
3 (2i - 7) = 15 --->
3i + 5 = 2i - 7 --->
3i + 5 = 3i + 7 --->
3 (2i + 7) = 6i + 21 --->
WORD BANK: No solution, Infinite solutions, i = -12, i = 5, i = 6, i = 7, i = 11, i = 2
The matching equation and solution pairs are:
3i + 2i - 7 = 18 ---> i = 5
3 (2i - 7) = 15 ---> i = 6
3i + 5 = 2i - 7 ---> No solution
3i + 5 = 3i + 7 ---> No solution
3 (2i + 7) = 6i + 21 ---> Infinite solutions
only one word for each question
Certainly! Here are the matching equation and solution pairs with only one word for each:
3i + 2i - 7 = 18 ----> i = -12 (Solution: -12)
3 (2i - 7) = 15 ---> i = 5 (Solution: 5)
3i + 5 = 2i - 7 ---> No solution (Solution: None)
3i + 5 = 3i + 7 ---> No solution (Solution: None)
3 (2i + 7) = 6i + 21 ---> Infinite solutions (Solution: Infinite)