Kevin F.

Precalculus

11/25/13

Rewrite as an exponential equation.

In(x+y)=5

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Word Problem

11/25/13

Need answer and equation for word problem

beth is 3 times as old as seth, nancy is 6 years older than seth. the sum of their ages is 16. how old is seth?

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Math Help For College

11/24/13

f(x)=x-7/x^2-4x-12

Find the domain of the rational

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Calculus

11/24/13

How often would the monitor have needed to record the rate of change in order to obtain this level of accuracy?

During the time that an airplane is landing, a monitor on the plane records the rate at which its altitude is changing, in feet/hour, every four minutes. The following table presents the data from... more

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Algebra 2

11/22/13

Algbrea 2 Math

Explain how to factor the following trinomial forms: x²+bx+c and ax²+bx+c. Is there more than one way to factor this? Show your answer using both words and mathematical notation.

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Division

11/20/13

can u teach me how to divide and to show my work while doing it

7÷36 I wanna learn how to divide please help me

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Word Problem

11/19/13

marco has 37 fewer cars than ahmed. they have a total of 249. how many does each boy have

how may does each boy have

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Math Help

11/19/13

write and solve an equation to find the original price of the shirt?

A coupon subtracts $5.16 from the price p of a shirt. You pay $15.48 for the shirt after using the coupon.

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Middle School Math Help

11/19/13

How many students are in the school?

Thirty percent of all the students in a school are in a play. All students except for 140 are In the play.

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Elementary Math

11/19/13

8 hits in 22 games

find each unit rate .round to the nearest hundredth if necessary.

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Algebra 2

11/18/13

simplify 3r2+3r+r3+1

3r2+3r+r3+1=

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Solve Equation

11/14/13

Solve using the addition and multiplication principles: 14x - 2 > 2(6x-8)

I've drawn a blank on this tonight.

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Math Help

11/14/13

-3(5 + -1d) = 2d + 10

help plase

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Algebra 2

11/13/13

write the area if x=9

the length of the office is x feet and the width is x + 3. write the polynomial that represents the area. Find the area if x=9.

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Algebra 2

11/13/13

Answer the following

(a+6)(a^2-8a+8)=

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Algebra 2

11/13/13

subtract the polynnomials

(4x^4y^2+5xy)-(7x^4y^2-7xy)=

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Algebra 2

11/13/13

add Polynomials

(9x^3+4x^2-5)+(5x^3-4x+9)= Simplify the answer and in standered from.

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Algebra 2

11/13/13

Is this a polynomial and whats the term, variable, and degree if its a polynomial.

5x^2-3x+1 Is this a polynomial and whats the term, variable, and degree if its a polynomial.

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Linear Algebra Quadratic Functions Linear Functions

11/10/13

How many of each kind of ticket were sold?

There were 305 tickets sold for a basketball game. The activity cardholders' tickets cost $1.25 and the non-cardholders' tickets cost $2.50. The total amount of money collected was $578.75. How... more

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