19,179 Answered Questions for the topic Algebra

11/18/21

Fundamental agebra
Two squares have sides m + n and m – n. Write an expression representing the sum of the areas of the two squares.
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Algebra

11/18/21

Find the equation of the line satisfying the given conditions. Write the equation in the form y = mx + b. Through (−5, −4), slope −3
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Algebra

11/18/21

Write an equation for a line with an x intercept of 5 and a y intercept of 8
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Algebra

11/17/21

equation that passes through the point (4,16) and (-1,-14)
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11/17/21

Determine the intervals on which the given function is concave up or down and find the point of inflection
Determine the intervals on which the given function is concave up or down and find the point of inflection. Let f(x) = x(x−4√x)The x-coordinate of the point of inflection is: ____The interval... more
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Algebra Math

11/17/21

Math Word Problems
A student scores of 84 and 92 on the first two tests in her Algebra 2 class. What score does she need to get on the third test to make an average on the three tests 90 so that she can get an 'A'... more
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11/17/21

Help me answer this question!!
The population of Canada in 2010 was 35 million, and it grew 12.33% since 2000. a. What was the population of Canada in 2000? b. What was the annual rate of growth between 2000 and 2010? c.... more
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Algebra Math

11/16/21

When writing the equation of a line in slope‑intercept form, how can you determine the value of m in 𝘺=𝘮𝘹+b  if you know the coordinates of two points on the line?
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Algebra Mathematics

11/16/21

Find the side length of the square base of a milk box
A milk box has a height 5 inches greater than the length of each side of its square base. If the box has a volume of 72 cubic inches, what is the side length of the square base?
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Algebra

11/15/21

2.4x10^-4 in standard form
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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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