19,133 Answered Questions for the topic Algebra

Algebra

11/15/21

Find the length and width of the jewel case.

The length of a standard jewel case is 6 cm more than its width. The area of the rectangular top of the case is 352 cm^2
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Algebra

11/15/21

The length of a side of a square is represented by the expression 4x-1. Which expression represents the perimeter of the sqare
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Algebra Math Polynomials

11/15/21

Is y=x a polynomial?
If yes, what is its degree, leading coefficient and constant? Assume I know nothing and explain the meaning of all the math words you use.-Clark
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Algebra

11/15/21

5 pounds of almonds and 3 pounds of jelly beans cost $25. 7 pounds of almonds and 9 pounds of jelly beans cost $53. What is the cost for each pound of almonds and each pound of jelly beans?

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Algebra

11/15/21

Determine the time the rock will reach it maximum height. What is the maximum height?
A rock is propelled upward from the top of a building 110 feet tall at an initial velocity of 56 feetper second. The function that describes the height of the rocket in terms of time t is s(t)= -... more
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Algebra

11/15/21

Graphs of Polynomial Functions
The polynomial of degree 3, P(x)has a root of multiplicity 2 at x=4and a root of multiplicity 11at x=−1. The y-intercept is  y=−4.8.Find a formula for P(x).P(x)=
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11/15/21

Help needed thank you very much!
There is a wheel of prizes at the county fair that costs 1 dollar to spin. Use this wheel of prizes to complete this activity.Each black section takes up 1/4 of the wheel. If you land on that, you... more
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Algebra College Algebra

11/14/21

Please help me answer thiss!!
A colony of sharks is losing one-ninth of its population every two years. The colony currently has 150 sharks. a.) Find the annual rate considering the fact that P=8/9P0 after 2 years by... more
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11/14/21

Need help please!
There is a wheel of prizes at the county fair that costs 1 dollar to spin. Use this wheel of prizes to complete the questions. Each black section takes up 1/4 of the wheel. If you land on that, you... more
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11/14/21

Need some assistance
The top three countries in oil consumption in a certain year are as follows: the United States, China, and Japan. In millions of barrels per day, the three top countries consumed 32.2 million... more
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11/14/21

Stumped on this one
The squares of two numbers add to 1,156. The second number is the square root of three times the square of the first number. What are the numbers?
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Algebra

11/13/21

Linear equation
Sarah charges $15 flat fee plus $12 per hour she babysits. How many hours does Sarah babysit if she makes $111?
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Algebra

11/13/21

Help me with this word problem please!
Flying against the wind, a jet travels 2040 miles in 3 hours. Flying with the wind, the same jet travels 4320 miles in 4 hours. What is the rate of the jet in still air and what is the the rate of... more
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Algebra

11/13/21

Find g(x), where g(x) is the translation 7 units right of f(x)=x2
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11/12/21

Check each of the given numbers to see if they are solutions to each equation. Show your checks and summarize which are solutions and which are not:
a). n=4n+5 n=-3,-5/3,0,5/3b). m-2m2=-120 m=10,8,1,-2,-7.5
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Algebra Calculus

11/12/21

Find the value:
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11/12/21

Help with this question please!!!
A colony of sharks is losing one-ninth of its population every two years. The colony currently has 150 sharks. a.) Find the annual rate considering the fact that P=8/9P0 after 2 years by... more
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11/11/21

Rectangular Fencing Question
A rectangular area of 5000 square feet is to be enclosed using a river as one of the sides as shown. Find the dimensions of the fence that will minimize the fencing materials used. Verify that what... more
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Algebra Math

11/11/21

Simplify: 1/7x-2/5y-3/7x+7/20y
Also, please explain how you did it because I can get it right. :)
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Algebra

11/11/21

The points (4,4) and (1,7) fall on a particular line. What is its equation in point-slope form?
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Algebra

11/10/21

Determine the slope and the y-intercept of the line that passes through (10, 2) and is perpendicular to y=−5x+3
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Algebra

11/10/21

Determine the slope and the y-intercept of the line that passes through (10, 2) and is perpendicular to y=−5x+3
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Algebra

11/10/21

1.8 + 7n + 9.5 - 4n
I need to solve the equation
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Algebra

11/10/21

Nine times the difference of n and f
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11/10/21

Hi need help with quadrant and angles Plz help
Give the quadrant the following angles would be on a coordinate plane -120° 3pi/4 -pi/6 16pi/3 Plz Help I have a quiz coming up and my teacher didn't even teach us especially with the piThank You
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