What should be multiplied to the second equation to eliminate y in the system? [4x – 6y = 12 4. (2x - 3y = 6 [2x 5y 2 1x +y 1 [3x + 5y = 6 5. 18x - y 1 3. [11x-11y 11 |11x + y 11 2.

Q: A. For each graph, find (a) the coordinates of the y-intercept and (b) the cootdii 15. 16. 17. 18. B...

A: topic-- x and y intercept of a line x intercept - the point ,where graph cuts x axis . y - intercept...

Q: The scatter plot gives the average atmospheric concentration of a gas and the average global tempera...

A: topic- point slope form of equation

Q: For the following system of equations, A 2-2-1 and 10 -22-5 -1-53 16 A) Determine JAl, I|A || and cl...

A: A= 2-21-22-5-1-53|A|=2-2-1-22-5-1-53         =-72

Q: Find x if the slope between (8,6) and (x,18) is −3.

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Q: 1. FORMULA: A= Pe^rt. Substitute the given values in the formula below to find the missing quantity....

A: We will find the value of the missing quantity in question 1 as following.

Q: Use the given conditions to write an equation for the line in point-slope form and in slope-intercep...

A: Find your answer below 

Q: Find the equation of the line in slope-intercept form that passes through the following point with t...

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Q: The sum of the digits of a three-digit number is 8. If the ones and hundreds digits are interchanged...

A:

Q: Find the range of f(x)=x-5x+6. O [-1/4, 0)

A: The given function is:fx=x2-5x+6To find the range

Q: Given f(x)=x^2-6x a) Find f(x+h) and simplify b) Find f(x+h)-f(x)/h and simplify

A: Given:      f(x) = x2 - 6x  (a) f(x+h) (b) f(x+h) - f(x) / h

Q: 12 is what percent of 60?

A: The concept used: - To translate a phrase of the form "A is what percent ofB?" first, Assume that th...

Q: 23. 6x + 15y= 30 21. x-3-0 24. x-2y 26. y-9 22. 5x-2y 28- 2x

A: Topic = Coordinate geometry

Q: IN C CODE PLEASE Write a program that reads movie data from a CSV (comma separated values) file a...

A: #include<stdio.h>#include<stdlib.h>#include<string.h>int check(char* token,char na...

Q: The sum of the digits of a three-digit number is 8. If the ones and hundreds digits are interchanged...

A:

Q: Graph the line with this equation. y=x+1 12.

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Q: The scatter plot gives the average atmospheric concentration of a gas and the average global tempera...

A: (a) Here, the lines is passing through two points (329,57.04) & (383,57.94). So, the equation of...

Q: Dimension of matrix which consists of m rows and n columns is written as mxn m-n m+n m/n

A: m×n  is the dimension. 

Q: 1 -10 -5 10 -1 -2 2 -4 -2 AA 1 -5

A:

Q: 49. 50. ƒ (x) = –2x² + 4x + 5

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Q: Could you answer the d, e and f question please?

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Q: Showing all your working, find the solution set which describes the area shown in purple below. 10- ...

A: This is a question related to linear inequalities. Based on the given purple are we will solve the q...

Q: {x|x is a natural number and 20<x<24}

A: x | x is a natural number and 20&lt;x&lt;24

Q: Given fla)= gQ482 ) Eind Haz th) and simplify 6) Find flaxth)- -AGQ and simplfty

A: topic - function limit 

Q: 241 310 234 From the given matrix, considering the elements of the first row 2, 4, 1, compute the co...

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Q: Find an equation of the line that (a) has a y-intercept of -7 and (b) is parallel to the line −11x−1...

A: Let's find. 

Q: x² +x-6 1) x² – 2x–15 x – 7x+10 10- 2x

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Q: III. Graph each equation on a coordinate plane using the intercepts method. 27. x+y 10 29. 4x + y - ...

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Q: If A is a symmetric matrix, then At = A Diagonal Matrix TAI

A: A is a symmetric matrix

Q: During the exponential growth phase of Salmonella Enerica bacteria in a certain environment, the pop...

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Q: According to determinant properties, when two rows are interchanged then signs of determinant Must c...

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Q: Evaluate the determinant to determine whether the equation is true or false. |1 x x2 1 y y = (y - x)...

A: In this question we have to evaluate the determinant and the expression.

Q: 10. Half a number plus 5 is 11. What is the number? (apply Polya's problem solving strategy)

A: This is a problem of algebra. First of all we will assume a particular number to a variable x or y a...

Q: x = 4 y + 6 -6 x = 20 y + 30 multiplication property of equality multiplication property of equality...

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

A: topic - linear equation in two variables

Q: There are 65 animals on a farm. If 30 of them are cows and 15 of them are sheep, what per cent of th...

A: Given:- There are 65 animals on a farm. if 30 of them are cows and the 15 of them are sheep. To find...

Q: 4. Find the slope of the line they determine. Also find the common slope of the lines perpendicular ...

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Q: Determine the following if h(x) = ((4,6), (6,7), (0,4), (10,0), (11,10)} a) h-(6) = b) h(10) = c) h-...

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Q: A well driver charges $10 a foot for the first 10ft $10.50 a foot for the next 10ft , $11 a foot for...

A: for 100 ft we have 10 ft 10 time so cost = 10*(10+10.5+11+11.5+12+12.5+13+13.5+14+14.5) cost = 10(12...

Q: Solve each equation for 0 s 0 < 2r. 4) 0 =-sin? 0 +2- 2cos 0 A) 4 7n 3n 11T C) 6' 2'6 B) {(} JT D) 2...

A: Given query is to find the solution of the expression.

Q: skert III. Graph each equation on a coordinate plane using the intercepts method. 2 33. y= 27. x +y ...

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Q: 1 g(x): %D х2 — 2 f(x) = VIx| – 2 %3D - 1 1 g(f(x)) = |x| – 4 2 |x|– 2 – 2 (Vix| – 2) – 2 - - Dom g(...

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Q: (1) If you have been hired at an annual salary of $23,000 and expect to receive annual increases of ...

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Q: The sum of the digits of a three-digit number is 8. If the ones and hundreds digits are interchanged...

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Q: Task 3 Makea plet that shows the region betveen the curve Sy 4x65 and the line Sy s. The region shou...

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Q: Question: Let 36 9 A=2 1-3 0 0 5 Find the row-echelon form of the matrix.

A: Convert matrix into row echelon form

Q: For some quadratic functions, the precise zeros can be found by using a graph. O True O False

A:  

Q: On a 101-mile trip from Pensacola to Tallahassee, Florida, Shanna drove 8 miles per hour slower than...

A: Given,  Distance of Tallahassee trip =101 mile trip Distance of Orlando trip =182 mile trip- Formula...

Q: 7. What is the 44th decimal digit in the decimal representation of 1/11? (apply Polya's problem solv...

A: Since, the student has clearly mentioned to solve question number 7, so we are solving only question...

Q: 1. Prove or disprove. a) det(A + B) = det(A) + det(B) b) det(AB¯A') = det B c) (A+B)(A – B) = A² – B...

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Q: а, az that satisfy a, -az = a, – a,. az 3. In Rª, let W be the subset of all vectors v=| as a) Show ...

A: