365 Answered Questions for the topic Algebra II

Algebra Ii Algebra Mathematics

02/22/21

Math Problem x1
The sum of four and twelve times a number is -140. What is the number?A) Translate the statement above into an equation that you can solve to answer this question. Do not solve it yet. Use x as... more
Follows • 1
Expert Answers •1
Algebra Ii Math Algebra 1 Calculus

02/19/21

Consider the data set ( 2, 3, 4, 6, 9)
(a) Use the defining formula to compute the sample standard deviation s. (Round your answer to two decimal places.)(b) Use the defining formula to compute the population standard deviation 𝜎.... more
Follows • 1
Expert Answers •1
Algebra Ii Math

02/16/21

I cannot answer, please help?
Last year Felipe had $20,000 to invest. He invested some of it in an account that paid 5% simple interest per year, and he invested the rest in an account that paid 7% simple interest per year.... more
Follows • 1
Expert Answers •1
Algebra Ii Math Algebra 1 Algebra 2

02/15/21

Please help with the following series math.
Prove the sum of the series in terms of x:12+22+32+...........+x2 = [(x(x+1)(2x+1)]/6.
Follows • 1
Expert Answers •2
Algebra Ii Math Algebra 2 Algebra

02/12/21

If a factor is given of a polynomial. Explain in words how to find the other factors of the given polynomial.

Please help me I would appreciate it so much <3
Follows • 2
Expert Answers •1

02/11/21

A rectangle has a length that is unknown but is 12 inches longer than its width, w. The perimeter of the rectangle is 104 inches.
(a) Write an expression for the length of the rectangle in terms of w. Label it on the diagram. (b) Write an equation using the perimeter to find the value of w. Solve it for w.
Follows • 1
Expert Answers •1

02/06/21

Solve for y: y+4sqrt(y)=x
Solve for y:
Follows • 1
Expert Answers •1

01/14/21

Write an equation in point-slope form for the line
Write an equation in point-slope form for the line that passes through the point (2, 8) and is parallel to the line y = 8 + 6x.... more
Follows • 1
Expert Answers •1

01/14/21

A gas station uses the formula p(x) = 0.46 + 0.9x, where...
A gas station uses the formula p(x) = 0.46 + 0.9x, where x represents the wholesale price of the gas, to figure out how much to charge per gallon. What was the wholesale price if they are charging... more
Follows • 2
Expert Answers •2

01/14/21

Please help with linear equation

Which is a linear equation for the population, P, of a town whose initial population is 23,400 and decreases by 200 people per year?a)   P = 23,400 + 200tb)   P = 23,400 – 200tc)    P = 200 +... more
Follows • 1
Expert Answers •1

01/14/21

Help me solve this quadratic equation by factoring please
Help me solve this quadratic equation by factoring please:x^2 + 15x + 50 = 0forx= ?x= ?Thanks :)
Follows • 1
Expert Answers •3

01/14/21

Help me solve this quadratic equation by factoring please.

Help me solve this quadratic equation by factoring please:3x^2 + 4x = 0forx= ?x= ?Thanks :)
Follows • 1
Expert Answers •1

01/14/21

Help me solve the quadratic equation please
Help me solve the quadratic equation please;(4x-5)(3x-1) = 0forx= ?x= ?
Follows • 2
Expert Answers •1

01/14/21

Help me Solve the quadratic equation please
Help me Solve the quadratic equation please:6x (x -10)= 0forx= ?x= ?
Follows • 1
Expert Answers •1

01/13/21

Solve the system of equations. Please help me
Solve the system of equations:A) 4w + 5z = 34 z - 2w = 4 w = ? z = ?B) r + s = -4 s - 4r = 16 s = ? r = ?
Follows • 2
Expert Answers •3

01/13/21

Solve the system of equations. Please Help
Solve the system of equations:3w-z= 5w+2z= 11for w= ?z= ?
Follows • 2
Expert Answers •2

01/13/21

Help me Solve the system of equations
Help me Solve the system of equations:x = y-85x-y = 0forx = ?y= ?
Follows • 1
Expert Answers •1

01/13/21

How many solutions the system has? Please help
How many solutions the system has?7x-6 = y7/y - 1/x = 12/xyA- One solution since the second equation can be written as a linear equation that has a different slope from the first equation.B-... more
Follows • 1
Expert Answers •3

01/12/21

Are there values of x which satisfy the statement? How you can tell without finding, or attempting to find, the values.
Are there values of x which satisfy the statement? How you can tell without finding, or attempting to find, the values.| 13-x | -5 < 0 1- Yes, since there are numbers whose distance from 13 is... more
Follows • 1
Expert Answers •1

01/12/21

Is there a value of which satisfies the statement? How you can tell without finding, or attempting to find, the value.
Is there a value of which satisfies the statement? How you can tell without finding, or attempting to find, the value.(2x+9) = - (-2-10)1- Yes, because (2x+9) is always positive2- Yes, because... more
Follows • 1
Expert Answers •2

01/12/21

Is there a value of x which satisfies the statement? How you can tell without finding, or attempting to find, the value.
Is there a value of x which satisfies the statement? How you can tell without finding, or attempting to find, the value.(x+10)= 61- Yes, because there are numbers whose distance from -10 on the... more
Follows • 1
Expert Answers •1

01/12/21

Interpret the following absolute value as a distance on the number line.

Interpret the following absolute value as a distance on the number line. Evaluate if possible.If it is not possible to evaluate, enter NA.| -8-5 | is the distance between _______ and ________.|... more
Follows • 1
Expert Answers •2

01/12/21

Interpret the following absolute value as a distance on the number line. Evaluate if possible.
Interpret the following absolute value as a distance on the number line. Evaluate if possible.If it is not possible to evaluate, enter NA.| 6-3 | is the distance between ______ and ________.| 6-3 |... more
Follows • 1
Expert Answers •2

01/12/21

Interpret the following absolute value as a distance on the number line.

Interpret the following absolute value as a distance on the number line. Evaluate if possible.If it is not possible to evaluate, enter NA.| -11 | is the distance between _______ and ________| -11 |... more
Follows • 1
Expert Answers •1

01/12/21

Solve the inequality Please
The inequality -3.8 + C < 1.5 can be solved by performing a single operation on both sides. State the operation, indicating whether or not the inequality changes direction. Solve the inequality
Follows • 1
Expert Answers •2

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.