8. Express each of the following with integer addition or subtraction. Then, evaluate the equation. a.) Daniel lost 13 points, then lost 17 b.) Kingsley owed $10, his friend paid $5 of that debt for him c.) The high temperature on Friday was 3°C, the low temperature was -14°C.

Q: Let Find a vector is in RÚ such that the vectors in is is and is are orthonormal. -8 市 = 0.5 -0.5…

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A:

Q: Solve each system of equations below by graphing. Identify the solution.

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A: Let's find domain,range and function.

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A:

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A: The answer is given below:

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A: Given, 23.85 ÷ 0.15

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A:

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A: Solution is done in step 2

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Q: . Is this function even, odd or neither

A: This is a problem related to function calculation. Please follow the procedure given below.

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Q: 4. Given that (ax + b)³ = 27x³ + cx² + dx+8, determine the values of a, b, c, and d:

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Q: (²6² ab². ab

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Q: 3. Consider a matrix equation Ax = b, where A [18] b = 20 Let a22 2 . new matrix as A' = = a11 a12…

A: Write equation using Matrix.

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Q: Given the matrix: A= [1 -2 1 3]. Perform the operation

A:

Q: Given two matrices: A= [4 -2 0], B= [-1 0 5]. 6 Perform the operations A 2B= X -2 X ].

A: Perform the operation

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A: We have to find out

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A: Given: Price‐demand function: px=60-1.20xCost function: Cx=210+12xRevenue function:…

Q: d. Fix A € Mn,n (R). Define WA = {X € Mn,n(R) | AX = XA}. Show that WA ≤ Mn,n (R).

A: We can solve this as follows:

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Q: Evaluate the function at each specified value of the independent variable and simplify. (If an…

A: Given q(t)=6t2+7t2q(2)=6*22+722=6*4+74=24+74=314=7.75

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