Solve the system by substitution or elimination method. y = 4x - 5 8x - 3y = -1

Q: Find the indicated z score The graph depicts the standard nomal distribution with mean 0 and standar...

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Q: 4一6 113

A: Given,           13+46+4.5×2

Q: MULTIPLE CHOICE Question 12 What is the factored form for f(r)-r-3r+r-37 A f)-(x-1Xx+3)(x+x+1) f)=(x...

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Q: a puppy weighs 14 pounds how many ounces does the puppy weigh

A: Given problem:- A puppy weights 14 pounds how many ounces does the puppy weight 

Q: Find an equation for the line with the given properties. Express your answer using 1 Perpendicular t...

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Q: Use Factoring by Grouping for x² X--ax + cX - ac

A: We have to use factoring by grouping for the given expression  x2 - ax + cx - ac Clearly there is no...

Q: 3. Find the inverse function f-(x) for the function f (x) = 5 - 17x + 2 Also find the domain of the ...

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Q: Normalize the vector j = (1, - 2, 5, 0, - 1) Write complete and organized solutions.

A: The given vector,     j=1,-2, 5, 0,-1

Q: A nursery employee wishes to plant 7 aplle trees, 5 pear trees, and 10 apricot trees in one row. How...

A: In this question we have to find how many arrangements are possible.

Q: 2 -13 Let A = 2 Find the eigenvalues of A and a basis for each eigenspace.

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Q: Fill in the blank. -x,)² + (Y2 =Y+)² . The formula is d= formula is d= (x2 - X1)² + (Y2 - y1) ². The

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Q: As rental for the building, the owner received 2 offers, which should be accepted if i = 15%? a) P10...

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Q: Write the slope intercept form of the equation of the lines described. Part 1: Details Solution A) y...

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Q: What is the function's end behavior? f)=x-3r+r-3 Select the 2 correct answers. A f(x) -0, asr++0 f)→...

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Q: Simplify the given product below. (2x - 5)3x О 5х -15х О 3x2 - 12х O x² - x O 6x2 – 15x

A: Given query is to find the the product of the factors.

Q: 5. Prove using a two-column proof: Let G be a group. Let H < G and K < G. a.. Show that HK = {hk : h...

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Q: How much will $12,700 become if it earns 8% annual interest, compounded quarterly, for 60 years?

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Q: Two men set out from a certain place going in the same direction. The first travels at a constant ra...

A: topic - arithmetic progression

Q: (c) Given that x+1 is one of the roots of the polynomial y(x)=x3+x2-4x-4, find the two roots and fac...

A: Given:       yx=x3+x2-4x-4 The roots of the following polynomial is       x3+x2-4x-4=0        x3+x2+...

Q: (1point) How many elements are in the union of four sets if each of the sets has 99 elements, each p...

A: To find: The number of elements are in the union of four sets if each of the sets has 99 elements, e...

Q: The set B = is a basis for R2. Find the coordinates of the vector x = -6 relative to the basis B. [x...

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Q: Label the graphs as f(x) or g(x). f(x) = 4* and g(x) = 2* y A. 3 4 -3 -4- -5 a. f(z) b. g(z) A: B: B...

A: Given query is to identify the graph.

Q: What is the first derivative with respect to x of the function g(x) = 3/9x O 1/2 9.

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Q: Find the quotient using long division. Express the quotient as a rational expression. 5)2x-10x + 15 ...

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Q: Simplify the given product below. (2x - 5)(x + 3) O 2x2 – x – 15 O 2x2 + x – 2 O 2x2 + x - 15 O 2x2 ...

A: This question can be solved easily by applying the concept of product of two algebraic expression.

Q: Write an equation (any form) for the quadratic graphed below: 4- -5 -4 -3 -2 -1 I 2 3 4 5 -2 -4 y %3...

A: The standard form of quadratic function is y=ax-h2+k, where (h, k) is vertex.   From the given graph...

Q: Find the sum of 5,832 and 13,469. Fill in the missing numbers. 63 is times as many as 9. 121 is 11 t...

A: Here we have to find the sum of 5832 and 13469. The sum is 19301.

Q: Wrte eacn echatianク う万t Symmetny, and dvection of opening. the vertex, OXis of

A: Vertex Form: y=a(x - h)2 + k  Where , vertex is (h,k).  If a is positive, then the parabola faces up...

Q: This question is not about solving the stated problem, but about understanding it. A rocket is launc...

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Q: Consider the function h(x) + a + 3 Graph h(x) %3D What is the vertex of h? 9- What is the equation o...

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Q: 5. a) Find the slope and intercepts and then sketch the graph of the given function. 4 f (x) = --x +...

A: Given,           fx=-43x+4To find :  The slope and intercepts and then sketch the graph of the given...

Q: Answer the questions below about the quadratic function. S(x)=x²+4x+1 Does the function have a minim...

A: Topic:- function and it's Derivatives  

Q: State the domain and range of the relation given in the table below, and determine if it is a functi...

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Q: Given the function f(x) = 5x + 2, find and simplify the following values: f(a) = f(a + h) = f(a + h)...

A: Topic:- function Note:- as per our guideline if more than one question uploaded than only first ques...

Q: X1+ 3x2 0 X1+2x2 +X3 0 X1 + X2 + 2x3 = 0 Show the reduced row echelon form (RREF) of the resulting m...

A: Given system of equation written as, 130121112x1x2x3=000R2→R2-R1R3→R3-R11300-110-22x1x2x3=000R3→R3-2...

Q: Let T be the plane -3y-z --4. Find the shortest distance d from the point Po-(-5, 4, -2) to T, and t...

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Q: Which of the following is not an elementary row operation...Immersive Reader a. One line times a no...

A: There are three elementary row operations:  Swapping two rows Multiply a row with a non zero consta...

Q: 17. When you graph the following, how many x-intercepts will there be? 420 + Vo X = 200

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Q: 3. Fully factor the following: d) 7h2 – 28h – 84 e) 60k2 + 60k – 1200 f) m10 + 15mº + 50m8

A: Given query is to factor the expression.

Q: # 3 a b is a root of the equation x-a'b = 0, on the set R.

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Q: Given the equation: f (1) = ()*" - 5, answer the following: A. Growth or Decay? B.h = C. k = D. Hori...

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Q: eros of the polynomial function f(x)=x+ – 2x³ – 6x² + 22x – 15 PENCIL THIN V BLACK V all zeros:

A: Topic:-  algebra

Q: In 2020, the hourly minimum wage for a City of Norwalk worker was (j) $80_____. Suppose the hourly m...

A: 1a) Minimum wage formula for norway  80+ 0.38t (in dollars) Where t represents years after 2020 1b) ...

Q: let H = {n² |n e Z*}, determine whether it is closed under

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Q: Solve. Round each calculation to the nearest hundredth. You will need a scientific or graphing calcu...

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Q: 3. Prove that if n is a triangular number, then so are 9n + 1, 25n + 3, and 49n+ 6. Hint: Recall tha...

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Q: 7.For which value of k will the roots of 2x + kox+1 = 0 be real? .2 1) 1 2) 2 3) 3

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Q: The population of a species is modeled by the equation p(t)= -t4 + 72t2 +225, where t is the number ...

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Q: DIRECTIONS: Read each item carefully. Write your answer on the space provided before each item numbe...

A: There are six important properties of parallelograms to know: Opposite sides are congruent (AB = DC...

Q: The following system of linear equations is a system of linear equations that x+z=4 ; x-y=1 ; 2y+z=...

A: This question is based on solution of system of linear equation.