Add this two equation  2x+7y=4 and -2x-8y=-2

Q: Among all pairs of numbers (x, y) such that 2x +y = 9, find the pair for which the sum of squares, x...

A: NOTE: Refresh your page if you can't see any equations. . the given constraint is 

Q: Given a plane bounded by f(x) = y = 2x2+x, x=3, the x-axis and the Y-axis rotated about the X-axis a...

A: Given Plane bounded by the curves: y=2x2+xx=3  The plane is rotated about x-axis. Aim: (a)Draw graph...

Q: Calculate the missing information. Round dollars to the nearest cent and percents to the nearest ten...

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Q: 6x + 5y = 1 x - 3y = 4 %3D

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Q: U T L Tristen Josh Jessica Dexter Edward Jeremy Janet Gabrielle Seamus Tracy Paige Susan Cody Use se...

A: Explained below 

Q: Polka Dot Boutique is having a sale of 15% off previously marked-down items. Gwen finds a pair of je...

A: Given query is to find the amount paid by Gwen.

Q: The revenue function for a sporting goods company is given by R(x) = x• p(x) dollars where x is the ...

A: topic - application of derivatives

Q: Challenge 9

A: We are asked to find the equation of the dash line

Q: а.) у 2 2х- 6

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Q: Element X is a radioactive isotope such that its mass decreases by 90% every year. If an experiment ...

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Q: ACTIVITY NO.1 Form the polynomial equation with integral coefficient whose only roots are given. Giv...

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Q: Differientiate VE Xhr-3 * dy

A:

Q: Given the function I 0 Calculate the following values: f(- 1) = %3D f(0) f(2) =

A: The given function,f(x)=2x-5x<02x2+25x≥0

Q: S is a linear system in , 4,Z The solutiou set far Sis: 2t - 1 teR 3t +5 a) what the two dis finct S...

A:

Q: man is planning a patio. The​ triangular-shaped patio has sides 20​ft,17ft, and 21ft . Find the num...

A: We will find the area required. 

Q: Given the graph of f () below, which of the following could represent the graph of f' (x)? (0, 4) (1...

A: Given query is to find the graph of f-1(x).

Q: Problem 1: Evaluate the complex number arcsin 0.4

A: We will evaluate the given complex number as shown below

Q: A point P(x,y) is shown on the unit circle corresponding to a real number t. Find the values of the ...

A:

Q: Find the equation of a line in slope-intercept form with a slope of 5 that contains the point .

A: Find the equation of a line in slope-intercept form with a slope of 5 that contains the point

Q: One of the solutions to the absolute value equation below is . What is the other? |4x-8|+5=13 Ente...

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Q: Solve the following inequality: -5х — 8 <6 1- x

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Q: When graphing a line with a negative slope, you should move negatively in both directions. O True Fa...

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Q: Which of the following equation of the line is perpendicular to 10x + 6y = O 3x + 5y + 7 = 0 O 5x - ...

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Q: Two systems of equations are given below. For each system, choose the best description of its soluti...

A: topic - linear equations in two variables

Q: 中=メ+コ- , B=(2xyz35x2,3×Z)Jcbs kcr マ応 ماء ج マ中 (Gx)マ4

A:

Q: 11) The amount of money raised at a school fundraiser is dire proportional to the number of people w...

A: Fund raised by 100 attendees is $100  How much fund is raised by 1000 people. 

Q: To graph the equation y = -3x + 4 using slope-intercept method, you should first plot a point on (0,...

A: Given query is to find that statement is true or false.

Q: Which of the following Linear Transformations is not correct for the given matrix? 1 -3 -1 1 2 1 O #...

A: x=12-3-101210yx1x2x3=12-3-101210y1y2y3

Q: A new sidewalk will be 5 feet wide, 120 feet long, and filled to a depth of 9 inches ( 0.75foot) wit...

A:

Q: Let the natural number n have the decimal numeral 123,461,82d, where d is the units digit. Use divis...

A: Since this is a multiple subpart question, according to the Bartleby answering rule, only first thre...

Q: Money Tree the relationship between the variables. Justify your responses. money on the ground of ea...

A: Since we are given with the multiple number of questions and our guideline answer according to the g...

Q: 7. NUMBER THEORY A number is multiplied by 32 then divided by 14. The square root of the result is 4...

A: A number is multiplied by 32 then divided by 14.The square root of the result is 4.

Q: Which of the following is a linear transformation? L:R* → R³ defined by L (:) 2x +3 L: R² → R2 defin...

A:

Q: Which of the following linear transformation is NOT one-to-one? L:R + R. L O L: Mm,n → Mn,m- L (A) =...

A: The transformation whose rank is not equal to its dimension, that transformation is not one to one.

Q: A customer just paid $85.55 for a raincoat. If the percent markup based on cost is (45%), what was t...

A: We can find the cost as below

Q: Select the x-intercepts.

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Q: Use the graphs of f and g to evaluate the functions. y =flx) y g(x) 2. 2. 2 4 (a) (f-g)(2) (b) (fg)(...

A: Graph of the functions f and g are given, we have to find (f-g)(2) and (f g)(1)

Q: Suppose that A is an m x n matrix and B is an n x m matrix. Then the equation (AB) = ATBT is always ...

A: Multiplication Property of transpose : We know that the transpose of a produce of two matrices will ...

Q: Question 28 The set S = is an ordered basis for R3. If the coordinate vector of a vector v with resp...

A: S matrix is given as S =                             | 0  1  0 |                                    ...

Q: 1. Consider the given sets below to solve for the following operations: Numbers less than 50 A Odd n...

A: From given information

Q: Use the Bisection method to find solutions, accurate to within 10−5 for the following problems. a. 3...

A: Given : Use the Bisection method to find solutions, accurate to within 10−5 for the following proble...

Q: Point C is twice as far from point A (0,-4) as it is from point B (-2, 3). If a three points are col...

A: Topic = Coordinate geometry coordinates of C is (-4 , 10)

Q: Situation: A circular plot with a 720 ft diameter is watered by a spray irrigation system. To the ne...

A: Area = 56548.7 sq. ft(or)Area = 56549 sq. ft

Q: 2125 in to gal gal (Round to the nearest h

A: Given that, The volume in inches3. Volume = 2125 in3 We have to convert this volume in gallon.

Q: Suppose that: -2 -2 2 -2 -5 A = and B = -3 -2 -1 -2 1 -3 1 Given the following descriptions, determi...

A:

Q: 10) f(x) = x³ + 2 f"(x) = ?

A: Given query is to find the indicated inverse function.

Q: is the graph of y = -2/3 x + 4. -6-5-4-3-2-10 1 2 3 456 -1 -2 -3 -4 -5 -6 65 321

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Q: Describe the properties of the graph of the given polynomial functions as to the following * Leading...

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Q: Consider two unequal numbers. If 3 times the smaller number is subtracted from 3 times the larger nu...

A: Topic = Algebra

Q: True or False? 1 3 The vectors (1, 2, 3), (4, 5, 6) and (7, 8, 9) are linearly dependent vectors of ...

A: The given statement is true.