1,090 Answered Questions for the topic Math Equations

Math Equations

05/28/13

Describe the different types of functions and explain how the functions are evaluated.
What do you understand by “domain” and “range” of a function, and why are they important? What are some examples of functions that describe real life situations?
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Math Equations

05/28/13

What do you understand about the zero product property?
How is the concept of zero-products applied in order to solve quadratic equations? Describe the four steps in solving quadratic equations?
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Math Equations

05/26/13

Linear equations
Can you show me step by step how this equation is solved?   y=1/2x-1;(6,2),(0,-1)
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Math Equations Math

05/25/13

What is the answer to this operation
I would like to know what is the answer to this math problem, 8+16, divided by 4, times 3 minus 6
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Math Equations

05/20/13

x^2-6x+12=19
how do you complete the square to this function i have a math test tomarow and i do not know or understand this please help   
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Math Equations

05/20/13

What should the dimensions of her pasture be?
) A rancher needs to enclose three sides of a rectangular pasture. If she has 100 yards of fence and needs to enclose 1050 sq. yds., what should the dimensions of her pasture be?
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Math Equations

05/17/13

Two inches of heavy, wet snow are equivalent to an inch of rain.
Estimate the water content in 9 inches of heavy, wet snow is what in inches? (Need a integer or decimal.)
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Math Equations

05/17/13

Suupose that y is directly proportional to x and that y= -53 when x=5
Find the constant of proportional k. K=? (simplify your answer.)
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Math Equations

05/17/13

A triangle has sides 4, 7, and 10.
In a similar triangle the shortest side is 12 and the longest side is x. Write a proportion that models the situation. Solve the proportion for x.
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Math Equations

05/17/13

Solve for solution.
Solve R= as/a+5 for s
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Math Equations

05/17/13

Needed help solving b/p= n for p
What does P =
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Math Equations

05/17/13

Simplify the expression.
7/n-3 + n/n + 3=?
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Math Equations

05/17/13

Find the least common multiple
x^2 - 5x, x^2
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Math Equations

05/17/13

Simplify and reduce the expression to the lowest terms.
10r/8r + 3 - 2r - 3/ 8r + 3=?
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Math Equations

05/17/13

Divide and simplify to lowest terms.
2y+5/3y+1 divided by 2y+5/y+5=? (I need a simplified answer in factored form.)
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Math Equations

05/17/13

How would i multiply and simplify to the lowest terms ?
(t+7)^2/t+2 * (t +2)^2/t+7=? (Simplify answer in factored form.)
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Math Equations

05/17/13

How would i simplify this expression.
n^2 - 2n/n^2 - 7n=?
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Math Equations

05/17/13

How do I evaluate the expression for the given value of the variable.
10/x^2 - 3x - 10 Or is it undefined?
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Math Equations

05/16/13

What constitutes a rational expression?
How would you explain this concept to someone unfamiliar with it? Demonstrate with one or more examples. Explain the basic steps involved in simplifying rational expressions. What makes a rational... more
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Math Equations

05/16/13

What distinguishes a rational expression from a rational equation?
Explain the five-steps for solving rational equations. Can any of these steps be eliminated? Can the order of these steps be changed? Would you add any steps to make it easier, or to make it easier... more
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Math Equations

05/16/13

Two inches of heavy, wet snow are equivalent to an inch of rain.
Estimate the water content in 9 inches of heavy, wet snow. The water content in 9 inches of snow is what in inches? (Type an integer or decimal.)
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Expert Answers •1
Math Equations

05/16/13

Suppose that y is directly proportional to x and that y = -53 when x=5.
Find the constant of proportionality k k=?  
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Expert Answers •1
Math Equations

05/16/13

A triangle has sides of 4, 7, and 10.
In a similar triangle the shortest side is 12 and the longest is x.  (a) Write a proportion that models the situation. (b) Solve the proportion for x. ( The proportion is ? Type an equation. Do... more
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Math Equations

05/16/13

Solve the equation.
R= as/a + s for s. The solution is s = ?
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Math Equations

05/16/13

Solve the equation.
b/p = n for p P=?  
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