Start your trial now! First week only $4.99!*arrow_forward*

Question

Tagged in

Math

Algebra

Find answers to questions asked by students like you.

Q: Solve the system by the elimination method -5x+3y= 1.2 -4x+6y= 4.2

A: The given system of equations is,

Q: Verlfy the solution to an equatlon In two varlables Question Which ordered pairs are solutions to th...

A: We plug the given points and check. (2, -7/5) , so x=2 and y=-7/5This works.

Q: Graph the linear inequality y<x

A: To sketch the linear inequality.

Q: Solve the following systems of equations by graphing {-2x+4=12{y=1/2x

A: Given:

Q: The formula for finding the one real solution of a cubic equation of the form x3 + mx = n is given b...

A: To calculate the real solution of the cubic equation.

Q: "If you work a 50-hour week at the Construction job, what is your gross pay (the money you make befo...

A: Total working hours working in a week by the employee = 50 hrsAllowable working hours in a week bt t...

Q: In 2 that gives the time for a population, with a growth rate k, to double, to answer the following ...

A: The growth model of the population and the formula for the time is given by,

Q: Ray rents a bicycle for the rental price of $4 per hour plus a deposit of $20. Ray only has $32. Whi...

A: Let x be the number of hours.

Q: The total revenue R is directly proportional to the number of units sold x. When 500 units are sold,...

A: Click to see the answer

Q: A railroad crew can lay 6 miles of track each day. They need to lay 168 miles of track. The length, ...

A: According to the given information,

Q: A mixture of 12% disinfectant solution is to be made from 10% and 20% disinfectant solutions. How mu...

A: Given:A mixture of 12% disinfectant solution is to be made from 10% and 20% disinfectant solutions. ...

Q: 32.

A: Consider the given polynomial function.

Q: x2 +17x-56 Can be factored into (x+ ___)(x-___)

A: x2 +17x-56 Can be factored into (x+ ___)(x-___)It is prime equation whose factors are possible in sq...

Q: What lump sum do parents need to deposit in an account earning 5%, compounded monthly, so that it wi...

A: The compound interest formula is

Q: If g(t)= -5t2 , evaluate g((1/5)t)

A: The given function is,

Q: 28x2+17x+3=6

A: Solve the equation as follows.

Q: Disposable income is the amount available for spending and saving after taxes have been paid and is ...

A: Click to see the answer

Q: Can you please help with the following problem: f(x)=x+1/x^2+x-20 a. Find the x and y intercepts b...

A: As per our policy I am solving only 1st three subparts and for the subparts please post the question...

Q: The sum/ difference of square X4-16

A: The given expression

Q: Reading Graphs and the Rectangular C System Complete a table of solutions to a linear equation in tw...

A: Click to see the answer

Q: Troy and Lisa were shopping for school supplies. Each purchased different quantities of the same not...

A: It is given that troy bought two notebooks and two thumb drives for $34 and lisa bought three notebo...

Q: Verlfy the solution to an equation In two varlables Question Which ordered pairs are solutions to th...

A: Consider the given equation:

Q: An object is thrown downward, with an initial speed of 16 ft/s, from the top of a building 192 ft hi...

A: Click to see the answer

Q: Graph the function f (x)=(x+1)^2-4 by starting with the graph of y=x^2 and using transformations (s...

A: Graph the function f (x)=(x+1)2-4 starting with the graph of y=x2 using transformations (shifting,...

Q: Let P= (2,3) and Q= (4,6). Find the slope of the line containing P and Q?

A: Formula:

Q: How do I find the domain of fractions?Here is my current problem I'm having trouble understanding.Wh...

A: Given,

Q: If a person shoots a basketball overhand from a position 8 feet above the floor, then the path of t...

A: The path of the basketball through from the hoop is modeled by the parabola,

Q: Soundex produces x Model A radios and y Model B radios. Model A requires 15 min of work on Assembly ...

A: Let x be the model A radios and y be the model B radios.

Q: 4.5.11 Question Help Projected 2029 Population (millions) Complete the table shown to the right for ...

A: Given, population

Q: If g(t) = -3t3 , evaluate g(4t).

A: Click to see the answer

Q: Evaluate each logarithm by using properties of logarithms and the following facts logg(x) 3.2 log2(y...

A: Given that

Q: Solve the unknown from the following equation:2(x + 9) = 6(x + 7) − 36

A: Given,

Q: A flagpole is supported by a wire fastened 36ft from its base. The wire is 12ft longer than the heig...

A: Let ‘x’ be the length of the wire and ‘y’ be the height of the pole.According to the question,

Q: The exponential models describe the population of the indicated country, A, in millions, t years aft...

A: Given:The exponential model that describe the population of different countries:

Q: 11 of 23 (5 complete) This Test: 23 pts p Write the system of linear equations that is represented b...

A: The equations are given below :

Q: Use the properties of exponents to simplify. Your answer should only contain positive exponents. Sho...

A: The given exponential expression is

Q: Use the function f(x)=x^2-4 and g(x)=2x+20 and answer (a) (a) Solve g(x)<=0. What is the correct ...

A: Given: -

Q: Divide using long division. State the quotient, q(x), and the remainder, r(x). 3 (6x + 14x +3x-10) (...

A: Given,

Q: 2x-3y=12 2x+6y=-24

A: The give system of equations are as follows2x – 3y = 12 ––––––(1)2x + 6y = –24 ––––––(2)

Q: I need help with number 34

A: Given function is

Q: 6+w=4

A: The give equation is 6 + w = 4To find the value of w.

Q: The population of a pigeons in a city is 150 and is growing exponentially at 10% per year. Write a f...

A: Consider f(t) represents the numbers of pigeons at time t (in years).Given: The initial population o...

Q: Question Graph the equation z +4y= -6 by plotting points. Sorry, that's incorrect. Try again? 6 3

A: Given:

Q: Solve rational equation 5/3x+4=3/2x-8

A: Consider the given information

Q: how do i write this in standard form? step by step so i understand it.. f(x)=x^2-3x that is (x) sq...

A: Formula:

Q: The demand function for a certain commodity is given by p = 100e−q/2. (p is the price per unit and q...

A: Click to see the answer

Q: ASK YOUR Teacher A report tells us that in 2009, there were 870 gray wolves in Idaho, but that the p...

A: Initial amount = 870 wolves. Every year it decreases by 19%. So decay rate is (100-19)=81% = 0.81Aft...

Q: Question 27 - Letter (c)

A: To determine the time when the population of sasquatch reaches 60.

Q: If an investment company pays 6% compounded semiannually, how much should you deposit now to have $1...

A: Compound interest formula:

Q: A typical pH value for rain or snow in the northeastern United States is about 4.2. Is this basic or...

A: Given that the pH of snow or rain is 4.0