3.) Use the back-substitution of system x +7 -32=10 4+2=12 Z=2 to Solve linear quation

Q: If y = 2 x, find the value of y ². Select one: O a. 4x O b. 22x O c. 24x O d. 1/4x

A: The objective of the question is evaluate y2 .

Q: You need to arrange nine of your favorite books along a small shelf. How many different ways can you…

A: Given, Total number of books available to arrange = 9

Q: True or False: Let F be a vector field defined on a region R. If the line integral of the vector…

A:

Q: Suppose that a printing firm considers its production as a continuous income stream. If the annual…

A: Given problem:- Suppose that a printing firm considers its production as a continuous income stream.…

Q: 4. Explain how to use grouping to factor each polynomial. b. 3x5x-12

A:

Q: The population of a city is given for several years: Year 2 4 10 14 16 19 Population 316,000 337,000…

A: Let's solve.

Q: If A can be row reduced to the identity matrix, then A is not invertible. True False

A:

Q: Write the sum as a single logarithm. Assume that variables represent positive numbers. log 94 + log…

A:

Q: 11. Find the distance between (6, -6) and (-1, 1). √14 7√2 5√2 07

A: To find the distance between 6, -6 and -1, 1.

Q: c) Consider the following system of linear equations where A is the coefficient matrix. + 2x3 = 14…

A: The objective is to solve 3c.

Q: 2. Evaluate the definite integral below. 6 √x Enter your answer in exact form or rounded to two…

A:

Q: N ZI Considerion : Find b.) Graph d = the (.) Describe the coordinate the following inverse function…

A: The objective is to solve the above question.

Q: Give the graph of the solution on the number line for -3x+4≥9

A: We can draw the graph of the solution of the given inequality on the number line .

Q: x+5y=12 Step 2 of 2 :   Determine the missing coordinate in the ordered pair (?,−2)(?,−2) so that…

A:

Q: 1. Prove that, if A, B, and C are sets and if ACB and ACC, then ACBOC.

A: To prove: A⊆B∩C

Q: Find all asymptotes and sketch the graph of the function y=2 -2x-3 x-2

A:

Q: Solve Ine2x-1 =5 Select one: O a. 3 O b. In (x-1) 5 C. O d. 2x-1(In 1)

A:

Q: Find the inverse of the matrix, if possible. (If an answer does not exist, enter DNE in any cell of…

A: Given Matrix A=13413

Q: Let log +8 = D and log 11 = K. Write the expression in terms of D and/or K. log 564 log 564 = ...

A:

Q: Exercise 5.4.1 For each of the following subspaces of R4, find a basis and determine the dimension.…

A:

Q: A popular brand of pen is available in 14 colors and 4 writing tips. How many different choices of…

A: The answer is given below:

Q: Frequency N NH 25 20 15 10 5 0 1 2 3 4 5 Petal Length (cm) 6 7 Image from Wikipedia This histogram…

A: Given: the histogram is given in the question          mean = ∑mid point ×frequencytotal frequency

Q: Graph the following real-valued functions: 1. f: R→ R, such that f(x) = 10 - ³x. 2. f: R_ → R, such…

A: Let's draw the graph of given function.

Q: Solve using polynomial long division and give the quotient and remainder.  x^4+6x^3-2x+4 / x+1

A: Topic = Algebra

Q: Tanya is 12 years older than Leah . Three years ago , Tanya was five times as old as Leah . What is…

A: Tanya age =18 years  Leah age = 6 years  For detail...go through the solution

Q: Determine the zero(s) of the following equations using the quadratic formula (show all work) y =…

A:

Q: In how many ways can the digits in the number 8,633,333 be​ arranged?

A: Given  Number 8,633,333.

Q: Of 18 possible​ books, you plan to take 6 with you on vacation. How many different collections of 6…

A: Given, Total  number of books = 18

Q: Solve the following equation. Round to 2 decimal places. Show all work. 103x75 120 X=

A:

Q: Use the One-to-One Property to solve the equation for x. 3x − 8 = 9

A: answer is in next step. please give a like !!

Q: ƒ-¹(x) find and simplify each of the following, given f(x)=√√2x-6

A:

Q: (x) = (x + 4)(x − 2)^2 Determine the end behavior of the graph of the function

A:

Q: There are 12 unmatched socks in your drawer. 6 are black, 4 are white and 2 are brown. What is the…

A:

Q: A phone company offers two monthly plans. Plan A costs $8 plus an additional $0.18 for each minute…

A:

Q: In this problem, p is in dollars and x is the number of units. Find the producer's surplus at market…

A: Given problem:- In this problem, p is in dollars and x is the number of units. Find the producer's…

Q: 12) The distance between the point Po(2,1,3) and the line 1: x= 1 + 4t, y = -6t, z=3-2t A) d (Po,…

A: Given problem:- Find the distance between point P02,1,3 and the line l: x=1+4t , y=-6t, z=3-2t

Q: Determine the value of "c" that will create a perfect-square trinomial. nt: Look at slide 1)…

A: Topic:- quadratic equations

Q: Given f(x) = 2²-28.r + 102. Find the following: |). a) The vertex ( b) The parabola opens -Select--…

A: We have to find the solution

Q: Is the number 0.5 above the interval (0.52,0.63) ?

A: we have to find the point 0.5 lies above the interval 0.52, 0.63or not

Q: Solve for x. (Round your answer to three decimal places.) ex = 1/3 x = ______

A: Solve for x. (Round your answer to three decimal places.) ex = 1/3 x = ______

Q: Graph the equation y=x^2-5

A: solution:-y=x2-5parent function is:f(x)=x2 graph:-

Q: ne Left:2: which of the following systems of equations are consistent? Select all correct answers.…

A: The objective of the question is choose the system of equations which are consistent.

Q: Solve the matrix equation AX = B for X. A = X= 15 65 18 B= - 10 - 15

A:

Q: A certain puppy when born weighs 8 pounds, and its weight increases linearly by 0.45 pounds per day…

A:

Q: what is the axis of symmetry of y=2(x+9)2

A:

Q: Question 2 Suppose that the parents of a young child decide to make semi-annual deposits into a…

A: Given: suppose the parents of young child decide to make the semi annual deposit being made on the…

Q: b. Given f(x) = x² + 4 and g(x)=√x - 2. Find (f o g) (x) and write the domain of (fog) (x) in…

A:

Q: A rectangle with an area of 50 cm² is x cm wide and (x + 3) cm long. To the nearest tenth of a…

A: Let's find width and length of rectangle.

Q: If a transformation T: R" → Rm satisfies T(0) = 0, then it is a linear transformation. True False

A:

Q: او 7²

A: This question is based on quotient property of exponents.