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A: The detailed solution is given below.

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A: 21=m+1416 ⇒m =21-1416= 126-1416=-156

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A: Consider the provided expression.

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A: To solve 3x+y=3y=x-5

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A: Given 0.25r2 =49

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A: We will find the solution.

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A: given:

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A: Consider the following figure and proceed:

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Q: Solve:- %3D

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Q: 60° 6. 30

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A: Fractions.

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A: Laplace transferom: unit step function

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A: Solution: The objective is to solve the integral

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A: Given: 3 cosh (2x) = 3/2.

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A: Given: -8x+9y-9z=8 Let, z =q and y = p, so 8x=-8+9y-9z x=18-8+9p-9qx=-1+98p-98q

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A: Given equations are y=2x-3 and x2+y2=41.

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Q: T- EA6 (30 60

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Q: To solve the equation x3  125, we take the rootof each side. So the solution is x = .

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Q: 60° 30

A: Explanation of the solution is given below...

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.