2x+4y=4 2x+3y=-18 substitute method.

Q: A manufacturer designs cylindrical cans with capacity (volume) of 1000 cubic centimeters (1 liter).…

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Q: 2. The first term of an arithmetic sequence is -15 and the fifth term is 13. Find a40.

A: We can find the answer as below.

Q: replace the following polar equations by equivalent Cartesian equation, then describe or identify…

A: Since you have posted more than one question, we solve the first one for you. For the remaining…

Q: A function y = f(x) is defined and continuous for all x. This function satisfies all of the…

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Q: 3. Find the inverse D- (1-2, 4), (-1, 1), (0, 01. (1, 1), (2, 4)) -0.00-11.01. 11 (4, -21. (4,2)…

A: We know that fa=b ⇔ f-1b=a

Q: Instructions: If y varies inversely as x and y = 2 when x = 8, find y when x = 2. Write the equation…

A: GIVEN :y varies inversely as x

Q: Question 3: The Calibration of a 10 mL Volumetric Pipette. A 10 mL volumetric pipette is calibrated…

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Q: 2 A) 1-x- x² = 0 B 1+ x - x² = 0 1- x + x² = 0 1+x+x² = 0 without solving. determine which of the…

A: Topic = Quadratic equations

Q: Why can’t x - y be factored?

A: Why can’t x - y be factored?

Q: Find the value of x for the trapezoid. 5x-5 07 O 10 05 4.3 26 2x+8

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Q: Given the system of linear equation in two variables 1. Complete the table -2 -2 -1 y = 5x + 5 0…

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Q: Reduce 74/1517 to lowest terms. Leave your answer as a fraction.    Reduce 90/3222 to lowest…

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Q: Clark's Country Pet Resort is fencing a new play area for dogs. The manager has purchased 198 yd of…

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Q: Write as a single fraction. 5x-y 3x+3y 4x 6x Simplify your answer as much as possible. + -2

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Q: Chef Julius had an empanada recipe that called for 3/4 lb onions and 1 1/3 lbs of pork. he was…

A: Quadruple means we need to multiply with 4

Q: 3y² Solve the following initial value problem: = ²); dy t + dt 2y4 y5 y(t)= = 0, y(1) = 2. =

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Q: Let Q represent a mass of carbon 14 (14C) (in grams), whose half-life is 5715 years. The quantity of…

A: The solution is given below

Q: 3) Let a=32 +45° for n-0, 1, 2, 3, ... If we write a as a recursive relation, it is Hint: calculate…

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Q: C=k-2 express ((c^2)-(k^2))-2 in terms of k

A: C=k-2 express ((c^2)-(k^2))-2 in terms of k

Q: The cost of a plastic sewer pipe varies jointly as its diameter and its length. If a 20-foot pipe…

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Q: 3. Evaluate the following; a) log₁/24 = x

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Q: Find the volume of the tetrahedron having the given vertices (3, -3, 1), (3, -2, 4), (1, 1, 1), (0,…

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Q: Find the real solutions of the following equation. Verify your results using a graphing utility.…

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Q: 2p=18

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Q: I recently found a real-life advertisement in the newspaper. (Only the phone number has been…

A: We have to find fair price to be paid today.

Q: Verify that f and g are inverse funcțions algebraically and graphically. f(x) = 5x + 1, g(x) = × − 1…

A: The given functions,  f(x)=5x+1, g(x)=x-15

Q: Let p represent the statement: "Students are happy." Let q represent the statement: "Teachers are…

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Q: Find f-1(-6). -10 5 y 10 5 5 -10- 5 10 X

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Q: The population P (in millions) of Italy from 2015 can 2003 through approximated by the model P=…

A: To find the population.

Q: 12) The intensity level of the sound of rushing water made b the Niagara Falls is calculated to be…

A: Topic:- algebra

Q: Suppose the cost function of a product is given as C=3q-0.001q³. If the cost is increasing at a rate…

A: The given data is: C=3q-0.001q3 The cost is increasing at the rate $0.09 per day, therefore…

Q: LogA= 3.420 and LogB=0.357, find logAB

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Q: Determine whether the function's vertex is a maximum point or a minimum point. x² + x + 2y = 7 The…

A: This question is based on application of derivative.

Q: In a toy factory, an employee has built 6 wagons and is building more at a rate of 2 wagons per…

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Q: Show that e = (1 + i)/√2 if and only if z = (n/4+2km)i, k = 0.±1, +2...

A: This question is related to complex numbers,  we will solve it using given information.

Q: This module was designed to help you understand the divisibility rules for 3, 6 and 9 to find common…

A: Concept: Divisibility of three: A number is fully divisible by three if the total of its digits is…

Q: (a) A total of 25% of the population survives the first year. Of that 25%, 75% survives the second…

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Q: The function f(x) = 6x + 7 X-4 a. Find an equation for f¹(x), the inverse function. b. Verify that…

A: In this question, we want to find the Inverse of the given function and verify that the inverse…

Q: 19.) What is the maturity value of $12,000 loan for 18 months at 7.2% compounded quarterly? How much…

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Q: 14²x = 8 x+1 возмрах будин (2x) ly 4 = (x+1) 8 - lg 4 (x+1) • 2x = log Y = 2x (x+1)=lgy - 2x² + 2x²…

A: Given: 42x=8x+1

Q: 2. Find the area of the region inside the cardioids r = a(1+cos), a>0

A: We have to find the area of region inside cardioid.

Q: Solve for x. 5+ln(x-5)=2 Do not round any intermediate computations, and round your answer to the…

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Q: Find f(x) for the function. X x + 1 f(x) = f-1(x) =

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Q: Find the equation of the circle in the first image. Write it in standard form.   Find the values…

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Q: The graph of f (in blue) is translated a whole number of units horizontally and vertically to obtain…

A: Topic = Graph

Q: For an element to be in the intersection of sets A and B, the element must be in set Am in set B.…

A: Any elements of A intersection B must be in set A and in set B

Q: The point (5, ) lies on the graph of the equation y=4x-7

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Q: Write a quadratic function in vertex form that meets the following criteria from the parent…

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Q: 3. Consider the region, R, bounded by the graphs of y = x and y = √√x. a) Make a sketch of R.

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Q: Assuming that the annual rate of inflation average is 3% over the next 10 years, the approximate…

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