Graph the line. 3 y=-x-1 5 -10 -8 -6 -4 10 -2- -4. -6+ -8

Q: Solve the system. x-y+4z = 10 3x+y+2z = 4 2x+2y-3z = -7 %3D %3D

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Q: 6. a) Express as a linear combination of the standard basis vectors i and j the vector that starts…

A: Given query is to find the vector and it's magnitude.

Q: Find the Arithmetic Series 14+23+32+41.., n-7

A: Given query is to find the sum of the series.

Q: 1 2 -1 Let A and assume that %3D 2 -1 1 -2 10 0 -2 1 -1 011-1 B is row equivalent to the matrix C= 0…

A: Solving

Q: Given a meaningful interpretation of the statement e0.055a (1+ 0.0565)*-

A:

Q: 9 Find A and A by Hamilt on Hheoren For A=|° E12s -75 -IS

A:

Q: How Do You Know That? Elementary Algebra / 2 Write one or more complete sentences to answer each…

A: 2) 4x=30 3) (x-a) /(a-x) =-1 4) (a+b)2 not equal to a2+b2 Repost the next parts.

Q: 4. [5] Please find in interval notation the values of x for which this expression is real. Show…

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Q: use cramers rule to find the value of z, please show all written out work! 1x+1y+5z=124…

A: Given system of linear equations, x+y+5z=124 -x+4y+5z=141 -5x-2y+2z=-104

Q: A lottery offers one $1000 prize, two $500 prizes and five $100 prizes. Find the expected value of…

A: Given: A lottery offers one $1000 prize, two $500 prizes and five $100 prizes. To Find: The expected…

Q: (a) The union of two subgroups of a group (G, *) is a subgroup of G. (a) The intersection of two…

A: 1) The union of two subgroups of a group <G, *> is a subgroup of G.  2) The intersection of…

Q: The functions f and g are defined as follows. x-5 f(x) : x+10x+25 x+3 g (x) X-X-12 For each…

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Q: Use the formula I=Prt to solve the principal P, when I=$1,560, r=11%, and t=4 years

A: This question can be solved by substituting the values in the given equation.

Q: Graph the solution set of the system of inequalities. 2x + ys 8 x-y2-2 x + 2y 2 4 40-

A: Given, 2x+y<=8 x-y>=-2 x+2y>=4 Graphing the given inequalities we have,

Q: Find the rate of interest if N2,800 gains N600 in 5 years

A:

Q: Write the domain and range of g(x) =÷(4)* + :

A: Given :

Q: Given the geometric sequence: -4, -2, -1, -1/2, .. A) Find the formula for the nth term, an B) Find…

A:

Q: Given the scalar field ∅= 2x^2yz^3 . Solve for the curl(∅ grad ∅)

A: grad ϕ =∂ϕ∂xi +∂ϕ∂yj +∂ϕ∂zk ; where, ϕ is scalar function. curl F = ijk∂∂x∂∂y∂∂zF1F2F3 ; where,…

Q: Sove for X: 3+ In(x+2)=2 .do not round any intermediate Computeltions; and round your answer. to the…

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Q: Give the representation, equations and solution. Use elimination, comparison or substitution to…

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Q: Given f(x) = 6x + 9 and g(x) = x*, choose the expression for (f° s)(x). Click on the correct answer.…

A:

Q: You buy a $266,000 home with a down payment of 23%. Find the amount of the down payment and the…

A:

Q: Identify a13 and a11, if possible. 1 -1 2 -8 7 -2

A:

Q: Given f(x) = - x° + 4, find the following: %3D a) a - intercept(s) = %3D b) f(x) - intercept =…

A: We can answer the question as below.

Q: State sales tax y is directly proportional to retail price . An item that sells for 168 dollars has…

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

Q: Solve the following Initial Value Problem using Laplace transform: y" – 15y + 14y= e" -10t y(0) = 1,…

A: We are given that;y''-15y'+14y =e-10t; y(0)=y'(0)=1Taking laplace transforms on both the sides;s2…

Q: Verify that 1; is an eigenvalue of A and that x; is a corresponding eigenvector. 7 -1 7 11 = 7, x, =…

A:

Q: The table and scatter plot show the average monthly temperature, x, and a family's monthly heating…

A: We have to find the observed and the predicted monthly heating cost from the table and the curve…

Q: Identify the intervals for which the function is increasing / decreasing.

A:

Q: 7. Let A be a 32-by-48 real matrix. Which of the following matrices is always symmetric? (a) A + A…

A: Let…

Q: I. Find the Laplace transform of each of the following functions and simplify the result. Apply the…

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Q: E. Prove that if a? +1 is an irrational number, then a is an irrational number.

A: Suppose that is a is ration number, Then There exist co-prime number p and q in integer set such…

Q: 3. Dwight Howard has a free throw percentage of 56.5% which means he successfully makes a free throw…

A: We need to find probability.

Q: Given the exponential growth function f(x) = 90(1.003)" %3D What is the initial value of the…

A:

Q: step 2 does not seem correct

A: The question was not in proper mathematical form. Please share images for Math notations from next…

Q: consider the funCHon f(x)= Vox-18 for the domain. [3,0). Find where f-! Is the Inverse of ţ aiso…

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Q: f(x)=x^4+3x^3-45x^2-175x  What is the factored form of the polynomial

A: We can factorise the  given polynomial by splitting the second and the third terms.

Q: .4. consider the funchon f(x)= Vox-18. for the domain [3,00). Find (x), Where f.-! is the Įnverse of…

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Q: 5 -5 -4 -3 -2 -1 -2 -3 -4 -5 4. 3. 2.

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Q: 3. find At 4 2

A: A detailed solution is given below.

Q: Calculate the compound amount. Use the compound amount formula and a calculator. (Round your answer…

A: Compound

Q: Throughout this question, you should use algebra to work out your answers, showing your working…

A:

Q: урes. De 2. In a survey of 260 college students, the following data were obtained: 64 had taken a…

A:

Q: The sum of the digits of a four-digit number is 23. The ones digit is 4 times the thousands digit.…

A: Note: There are multiple sub questions. No specific question has been asked. So, We will solve the…

Q: y = x? + 2 y = x - 2 y = 2x? y = -x? y = - x? %3D more upward Shift 2 unit shift 2 unit It got wider…

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Q: 3. The tens digit of a two-digit number is thrice the units digit and their difference is 6 number.…

A: We have to find out number

Q: 9x - 12 = 10x - 8

A: To solve: 9x-12=10x-8

Q: In Fairbanks, the temperature went up 24 degrees in 12 hours. This reflects a slope of per hour(s).…

A: We can find the slope as below.

Q: A store is having a sale on almonds and jelly beans. For 2 pounds of almonds and 3 pounds of jelly…

A: We can answer the question as below by solving the linear equations.

Q: -1 with a =-1, b =8, c =12, and d =7. Find the d [3 b a Let A : and B 7 difference between the (1,2)…

A: