A train ride is $2.85 per ride. A commuter can purchase an unlimited-ride card for $45 per month. Write the equation and determine how many rides are required for a commuter to save money by buying the card ?

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A: Given :point of that line this is parallerl to new line : (-2,3), (1,4)

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A: topic- trigonometric ratios

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A: On solving this we will get

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A:

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A: Given

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Q: The following are the third quarter grades of 30 students in Math 71 92 88 76 90 91 84 83 82 90 88…

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Q: A is an ordered pair (G,*), where G is a nonempty set and is a binary operation on G.

A: We can solve this as follows:

Q: xx9 (6abc)(5a²c2) (6a)-3 NI m 을 (6¹x6) ²2/ 14⁰ 30 - 12

A: 1. x7.x92. x9x73. 6abc5a3c24. 64x6125. 6a-36. 14030-127. 2233

Q: 3x³y Your answer -12(x²y³z²)³ 3(x²yz²)² Your answer [8(x²y³z³)² 12(y³z²)³

A:

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A:

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A: Substituting the formulas of sinhx and coshx in the expression

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A: answer is in next step

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Q: 1. L{t²sinwt}

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A: Answer is given in next step.

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Q: 3.5 Factorise the following a) 2x(a-2b)-y(a-2b) b) 4x² 25

A: Given :(a) 2x(a-2b)-y(a-2b)(b)  4x2-25

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A: Given

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A: Solution of given question is written in below steps.

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Q: 9 J Write an expression to represent the volume of the rectangular prism 6w²-6 8w² +6w 3+4w 2w+2 4w²…

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Q: Solve the determinant of matrix A แsing cofactors. 1 3 0 -2 5 -1 7 6 4 3 2 4 || 138

A:

Q: 23. Let a A = [3 2]. B=[ª b]. d and ¹= [1 2]. Find B so that AB = I= BA as follows: First equate en-…

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Q: Which one is the inequality shown by the followly детари + эх -1 enci 6) xsi ус у сі д h) X<I узі b)…

A: An inequality can be represented graphically as a region on one side of a line. Inequalities that…