19,133 Answered Questions for the topic Algebra

03/06/22

The Factor Theorem

Use the Factor Theorem to determine whether x + 3 is a factor of P(x) = x3 + 4x2 - 9.Specifically, evaluate P at the proper value, and then determine whether x + 3 is a factor.Is x+3 a factor of... more

03/06/22

The Factor Theorem

Use the Factor Theorem to determine whether x + 3 is a factor of P(x) = x3 + 4x2 - 9.Specifically, evaluate P at the proper value, and then determine whether x + 3 is a factor.Is x+3 a factor of... more

percentages - price increase of products

A merchant sells a box of goods for $100.00. If he raises all the prices of the products in the box by 20%, what happens to the total value of the box?a) Remains the sameb) Increases 20%c)... more
Algebra

03/06/22

System of equations with 3 unknowns

a local concert venue has a total of 600 seats. these seats sell at three different prices: $80 for preferred seating, $60 for reserved seating, and $25 for lawn seating. the alternative band,... more
Algebra

03/06/22

How to use fractions and decimals to calculate the answer?

Ava was playing a game online. She had a great first round and the second round she increased her point total by 25%. On the third round she decreased her point total by 3/5. She had a great fourth... more
Algebra

03/05/22

Algebra: Slopes of Parallel and Perpendicular

How to write an equation of the line passing through the point (-4,1) passing through parallel to x+4y+3 and perpendicular to x+4y+3?

03/05/22

Find the missing base

Find the missing base.Write your answer as a whole number.a3 =27I've tried a few different methods but none work right please help!!!kind of in home school as in I teach myself a lot of the stuff... more
Algebra

03/04/22

what is the sum of this equation(5x+2y=7)+(3x-y=2)

Algebra

03/04/22

what is the sum of this equation(5x+2y=7)+(3x-y=2)

Algebra

03/04/22

What was the rate charged per hour by each mechanic if the sum of the two rates was $200  per hour?

Two mechanics worked on a car. The first mechanic worked for 20  hours, and the second mechanic worked for 5  hours. Together they charged a total of $2275. What was the rate charged per hour by... more
Algebra Math Mathematics

03/04/22

How to find a missing base

a5=3125above Is an example I found I don't know the method for finding the missing base...
Algebra

03/04/22

Please write this as an equation: The difference of Goran's height and 24 is 64.

I don't know how to write this as an equation.
Algebra

03/04/22

Please write this as an equation: The difference of Goran's height and 24 is 64.

I don't know how to write this as an equation.
Algebra Calculus

03/04/22

Riemann Sum Calculus Question

What is the subscript i of x in the Riemann Sum or Riemann Sum formula?
Algebra

03/04/22

Suppose (8,-2) is a point on the graph of y=g(x).

Suppose (8,-2) is a point on the graph of y=g(x).(a)What point is on the graph of y=g(x+4)-6(b)What point is on the graph of y=-4g(x-8)+3(c)What point is on the graph of y=g(4x+12)

03/04/22

Given that cosθ=0.2588 and 0< θ < π, use the Pythagorean identity to find sinθ.

Given that cosθ=0.2588 and 0< θ < π, use the Pythagorean identity to find sinθ.

03/04/22

Given that sin =0.8387 and π/2<θ<π , use the Pythagorean identity to find cosθ.

Given that sin =0.8387 and π/2<θ<π , use the Pythagorean identity to find cosθ.
Algebra

03/04/22

a number x plus 45

03/03/22

Secuencias aritmeticas

In an arithmetic sequence the sum of the first  terms is given byu1+⋯+un=Sn=n2−10nFind u103.
Algebra

03/03/22

I need help doing this problem?

Find three consecutive odd integers such that three times the greatest is 7 les than the sum of the smallest and middle integer.

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