length of a rectangular garden is 3 meters less than twice the width. If the garden's perimeter is 54 meters, what are the dimensions of the garden? 2. Identify a variable, write an equation and solve algebraically. Answer using a sentence. The 3. Solve each equation for the indicated variable. Show your work. a. W = xy for y b. W = 5 hw + 3lw for w

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A: The matrix A=1-22-2302-11 By examining the matrix, we can observe that the third row (2 -1 1) is a…

Q: Would you please explain step 2?

A:

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A: The formula is given we just have to calculate the required expression.

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Q: can this question be answered with a numerical calculation?

A: Regression analysis

Q: figured out part a. How do I do part b and how do I put it in my calculator?

A:

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Q: what does |B| mean

A: |B| denotes the cardinality of a set.

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A:

Q: Could you just a brief explanation of how each step is done?

A:

Q: Show your work neatly 2+43 水+3+-1 xp

A: We have

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A:

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A: Given, a = 22 . 33  LCM (a,b) = 1080

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A:

Q: a. Y+3=7

A: The value of Y

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A:

Q: Can you write down the whole process?

A: see below the answer and explanation

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A:

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A: given that y=x6x3 and x=-2 find the value of y

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A:

Q: What would be the answer for number 3?

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A:

Q: a. Sx-14= 8r+4

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A:

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A: Given, A=39 and B=17 Find A+B

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Q: If a * b denotes a² – ab + 2, find the value of 2* (3 * 2). What is the value of x if x * 3 = 0? %3D

A: Given a * b = a2 - ab + 2

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Q: Please give answers in step by step

A: Step 1: Analyze the problem. Step 2: Check if there's lacking. Step 3: Give a suggestion

Q: why teach mathematics in the primary school

A: In the primary school, basic mathematics is teaching like mathematics operation , counting, tables