Y=-1/2×+4

Q: Find the slope if it exists of the line containing the points (5,-9) and (5,-10)

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Q: At the store Finley bought 48 ounces of gummy bears for four dollars how many ounces could Finley bu...

A: we know that for buying 48 ounces Finlay pays four dollars so, by one dollar Finlay can buy ouncesN ...

Q: Simplify the radical using the product property. Assume all variables can be any real number.

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Q: 8. Find the value of “b” if 25 = 125b/3

A: S

Q: 13 A cookie Recipe NORMALLY calls for 4 cups of flouR aNd 2 cups of sugar Angelica ONly has 2 cups o...

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Q: 2. There is a total of 150 $20 and $50 banknotes in a box. If their total value is $5550, find the n...

A: First make equation with the given information and then solve for the variables.

Q: Rewrite each of the following expressions involving complex numbers in the form a+ bi where a and b ...

A: Hey, since there are multiple sub-parts posted, we will answer first three sub-parts. If you want an...

Q: Use the Rational Zero Test to list the possible rational zeros of f.  f(x) = x3 + 2x2 − x − 2

A: To find all the possible rational zeros of the given function

Q: Can you please tell me how do I get the answer?

A:

Q: Algebra Question

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Q: Suppose that A, B, C and D are n × n matrices satisfying the equation ABC = D. Show that if DA is in...

A: Given:Suppose that A,B,C and D are n×n matrices ABC=DInvertible matrix:A square matix is invertible ...

Q: please answer all questions and do graph

A: Given, We have the inequalities x > 0 y > 0 x + y < 10 x2 + y2 > 9 Then graph of the sol...

Q: Solve the equation 31et/25=1700  using natural logs.Enter the exact answer.Note that "t=" is already...

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Q: Help me

A: Answer and explanation is given below

Q: For which value of K the following system of linear equations have unique solutior (x+2y-z 3 -2y + 2...

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Q: You decide to save slightly less than that and save $600 a month to invest into a retirement account...

A: The formula of compound interest is, A=P1+rnnt where A=final amountP=principal amountr=annual ratein...

Q: You are given the dollar value of a product in 2015 and the rate at which the value of the product i...

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Q: Given that f(x)=|x|+7 and that g(x)=f(x-2)+6, write the formula for g. Given that p(x)=5⋅√(x) and th...

A: Consider the following function: fx=x+7 Substitute x=x-2 in the fx: fx-2=x-2+7 Consider the followin...

Q: The following augmented matrices represent different systems of linear equations.

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Q: For the quadratic equation 9x^2+(3k+1)x+4=0 find the value(s) of k so that there is 1 real root.

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Q: Evaluate the expression if possible.

A: xn=x1n

Q: A pyramid of height 15 ft is to be divided into three solids by passingplanes parallel to the base. ...

A: the volume of whole pyramid is V=13SH thus substitute h is 15 feet. V=13SH=13S(15)=5S The pyramid is...

Q: Use the addition method ( also called elimination method).4x-6y = 102x-3y = 7

A: Given,           Use the addition method ( also called elimination method)            4x-6y=10      ...

Q: What is the annual simple interest rate for the following problem?

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Q: If the volume of a cube is 8 in3, then find the length of an edge of the cube.

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Q: 75 42 What is the measure of Zx in degrees?

A: Redraw the given figure as shown below:

Q: The given ordered pairs are solutions of the same linear equation.Find n. (2, - 1), ( -3, 9), (4, n)

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Q: n f(x)=6x– 2 and g(x)=x² – 3x – 4 , find (f•g)(x). | -

A: Given :          fx=6x-2gx=x2-3x-4

Q: Which expression is a binomial?

A: Answer is A binomial is an algebraic expression that has two non-zero terms. Examples of a binomial ...

Q: When the minimum wage was enacted in 1938it was $0.25 per hour. (a) If the minimum wage increased at...

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Q: rovide an appropriate response. 41) The doubling time of a city's population is 11 years. How long d...

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Q: 1 % of what number is 3.99? 4 1 5-% of 4 is 3.99.

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Q: Use the angle relationship in the figure below to solve for x. Assume that line A and B are parallel...

A: Given that A and B lines are parallel and C is the transverse line. We need to find the value of x. ...

Q: Let p = 7, q = sqrt(14), r = 3/5 Which of the following expressions is irrational

A: Answer is- q=√14 are the irrational no. We can also   write as √2*7 so given no. is irrational no. p...

Q: For the functions f(x)=2x+1 and g(x)=3x2+4, find (f∘g)(−2) and (g∘f)(−2).

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Q: 1. Solve the system. Express your answer as an ordered triplet. 3x-4y+2z =-18 -5x+3y+ 2z = 28 5x+ y+...

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Q: Which expression is a cubic polynomial?

A: An expression in which the highest degree of variable is 3 is called a Cubic polynomial.

Q: A mandatory skills test for high school sophomores has a normal distribution with a mean of 400 and ...

A: A mandatory skills test for high school sophomores has a normal distribution with a mean of 400 and ...

Q: Two parallel lines, m and n, are cut by a transversal, as shown. 8. Which angle pair represents corr...

A: Two parallel lines, m, and n, cut by a transversal as shown in the given figure. We have to chose wh...

Q: Solve the given quadratic equation by factorization method 4x2-2(a2 +b2) x+a2b2  = 0

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Q: The larger of two numbers is 12 more than the smaller number. If the sum of the two numbers is 74. W...

A: Let the larger number is x. Since the larger number is 12 more than the smaller number. so the small...

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.