277 Answered Questions for the topic Algebra Question

09/29/15

#### velocity and altitude

A ball is tossed into the air at 40 feet per second from a height of 6 feet. How long will it take the ball to reach the ground?
The approximate time it took was _ seconds.
Need albegra hw help....
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Algebra Question

09/29/15

#### the sum of k and l is 11, the sum of l and m is 19 and the sum of k and m is 16. how many points are assigned to m

question for a 6th grader asking about points in three circles shaped as a bulls eye with k in the first inner circle l in the second inner circle and m in the center

Algebra Question Algebra 2

09/16/15

#### If a+1/a = 4, what is the of a4+1/a4 ?

IF a + 1/a = 4 . Then what is the value of a4 + 1/a4 ?

Algebra Question

09/15/15

#### simple equation but I keep getting different answers. Can someone help?

14(x/7+1)=

Algebra Question Algebra 2 Help

09/15/15

#### algebra 2 problem

could someone answer this piecewise problem
f(x)= piecewise [x+3 if-2<x<1
9 if x=1
-x+2 if x>1
I have no idea what this means or how to do it

#### Given f(x) = 120x2 – 17x + 1 and g(x) = 119x2 + 16x – 2, find (f – g)(x).

A.)x^2-33x+3
B.)-x^2+33x-3
C.)-239x^2-x+3
D.)239x^2+33x-3

#### Given f(x) = x + 2 and g(x) = x2 – 4, find the function (g/f)(x).

A.) (g/f)(x)=x-2,excluded value:x=-2
B.)(g/f)(x) =x- 4, excluded value: x=-4
C.) (g/f) (x)=x-4,excluded value:x=4
D.) (g/f) (x)=x-2, excluded value:x=2

Algebra Question

08/06/15

#### explain why the equation (3x+4)+4=(5x-4)+4 also has the solution set {4}

i need help

07/28/15

#### The annual Gross Domestic Product (GDP) of a country is the value of all of the goods and services produced in the country during a year. During the period 1985

Can someone please just help me find the year of this? My teacher hasn't been much help.

07/14/15

#### second degree polynomials ?

The question asks:
Write a second degree polynimial equation with real coefficients and the given root.
4+2i

Algebra Question

07/04/15

#### Six hundred minus three fourths of a number is three times the number. Find one fourth of the number.

solve this at your highest speed

Algebra Question

06/25/15

#### solve m using Cramers rule

m-n+r+3=0
2n+4-m=r
m(over 2 )-1=r( over 3)
solve m by using cramer's rule

#### 5x^2 + 7x = 6

What is the value of the discriminant for 5x^2 + 7x = 6 ?
How many different real number solutions does the equation have?
Thanks SO MUCH for answering! :)

Algebra Question

05/20/15

#### what's an exampe of a basic algebratic equation?

I'm writing notes for a kind of important maths exam tomorrow, and I wanted to have a few notes on basic algebraic equations, but I'm not actually sure what they are..?

05/15/15

#### Which one of these questions can be modeled by a linear function? Then create a linear function(equation) for those that are linear.

A) side length (in) Area (in2)
1 1
2 4
3 9
4 16
5 ...
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Algebra Question

04/22/15

#### identify the solutions of the system of equations if any 6x+4y=9,y=3-3x

please help me with this problem
6x+4y=9 y=3-3x

Algebra Question

04/12/15

#### f(x) = 0, where f(x) = -6x2 + 5x + 3. needing help solving can any one assist?

f(x) = 0, wheref(x) = -6x2 + 5x + 3.

Algebra Question

04/11/15

#### Of the rocks in a box, 1/3 are igneous, 60 are metamorphic, and the remaining 40% are sedimentary. How many rocks are in the box?

I want to know how to set this up as an algebraic expression as well as how to go about solving it. Thank you!

Algebra Question Algebra Word Problem

04/08/15

#### MeMusic=$8 per month, $0.25 per download, MusicRU=$20 per month, but only $0.10 per download. Which is the better deal?

Which is the better deal, per month?

Algebra Question

03/21/15

#### Calculate this question

A car rental costs $31 per day for the first 250 miles, plus .20 per mile for each additional mile. Gail's rental cost $67 for a one-day rental, how many miles did she drive altogether?

03/05/15

#### For the data set below which of the following is true

For the data set below whitch one is true9,8,6,7,8,5,6,9,7,7a) the equallaterial range is greater than the rangeb)the range is fivec)the standard deviation is approximately 2.5.
D) the range is 6

Algebra Question

02/19/15

#### Solve the system of linear equations using the substitution method.

7a=6-b
7a=2-b
Then select the correct choice below:
a) There is one solution. The solution is ????
b) There are infinitely many solutions
c) There are no solutions.

02/18/15

#### Can someone help me with this math problem please?

Solve the system using the elimination method.
{x+10y=12
{-2x+5y=2

Algebra Question

02/10/15

#### what is an subtraction alegebraic equation with five as the variable

i need an equation

Algebra Question Algebra Help

01/30/15

#### select the approximate values of x that are solutions to f(x)=0, where f(x)=-6x^2+4x+9

Select the approximate values of x that are solutions to f(x)=0, where f(x)=6x^2+4x+9

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