08/06/13

#### find the minimum value for the equation c=-2x+y given the following constraints

x greater or equal to 0
y greater than or equal to 0
x+y less than or equal to 7
5x+2 less than or equal to 20 a. 12 b. -8 c. 7 d. -10

08/06/13

#### what matrix would both sides need to be multiplied by to solve the equation below

|2 3| |x| |12|
x =
|4 -1| |y| | 8|

08/06/13

#### find the ordered pair where the maximum value occurs for the equation .. below

c=12 x-4y given the following constraints
y greater than or equal to 4
x greater than or equal to 1
x+2y less than or equal to 16
y-x less than or equal to 5

08/06/13

#### what is the lowest common denominator of 3/10x + 10 and x/5x^2 -5 ?

show your factoring. please help i need help.

08/06/13

#### how do you solve (x + 2)^2 / x^2 + 3x +2

simplify each expression. show cancelling factoring.

08/06/13

#### Test Prep?

I am preparing for an Accuplacer College Placement Test in a few days, I'd like to work on some problems like the ones which are gonna be on the test. I want to make sure I can pass this test,...
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08/06/13

#### find the slope, y-interecept and x-intercept of line whose equation is

find slope: 2x-3y=12

08/06/13

#### use table below to find a prediction equation to show how altitude in (thous. of ft.) relates to rain fall(in inches.)

altitude: 0,2,4,6,12
rainfall:3,4,5,6,9

08/06/13

#### use the table below to find how many hrs it would take to travel 455m. at a constant rate

hours: 3,5,8,11,15
miles:210,350,560,770,1050

08/06/13

#### if sin teta = -1/3 and teta does not lie in the quadrant 3 find the value of cos teta

FIND THE VALUE OF COS TETA

08/06/13

#### Calculate the force of gravity on earth of an object that has a mass of 200 kg.

Calculate the force of gravity on earth of an object that has a mass of 200 kg?
A. 20 N C. 326 N
B.123 N D. 1,962 N

08/06/13

#### fractions and numbers

im having problems taking numbers like 250 and substracting it froma fraction like 3/4

08/06/13

#### 1.points A,B,C are collinear such that AB= BC=10. the coordinate of A is 2. find the coordinates of B and C if the coordinate of B is greater than A. 2. Points

how to measure line segment?

08/06/13

#### 1.points A,B,C are collinear such that AB= BC=10. the coordinate of A is 2. find the coordinates of B and C if the coordinate of B is greater than A. 2. Points

how to get the measurement of line segment?

08/06/13

#### Do you always use the property of distribution when multiplying monomials and polynomials?

Explain why or why not. In what situations would distribution become important?Provide an algebraic expression that uses the property of distribution for yourclassmate to simplify.

08/06/13

#### What four steps should be used in evaluating expressions?

Can these steps be skipped or rearranged? Explain your answers. Provide analgebraic expression for your classmate tosimplify.

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