03/16/16

write an equation of the perpendicular bisector in line segment (-3,7) to (11,9)?
This is how i answered the problem: m= y^2 - y^1/x^2 - x!=9-7/11-(-3)=2/13.
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03/16/16

Which two angles are supplementary
Which to angles are supplementary
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03/16/16

Algebra question
Trail snax corp. mixes raisins that coat $5.00 per kg with peanuts that cost $3.80 pet kg. How many kilograms of raisins should be mixed with 10 kg of peanuts to obtain a mixture worth $4.00 per kg?
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03/16/16

Write an equation of the line that is parallel to the given line y=x+3 and the given point (5,0)
I need help a bit please and thank you
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03/16/16

twice the differnce of a number and five is four more than the same number.what is the number
twice the difference of a number and five is four more than the same number.what is the number
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03/16/16

At Acme Inc., there are 3 more than twice as many sales people as inventors. If the whole company has 27 employees, how many inventors are there?
Algebraic expression
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03/16/16

Tara baked a cherry pie. Justin ate 1/3 of the pie, and Joey ate 1/4 of the pie. How much of the pie is left?
This is my qywstion for the day can anyone provide an answer quickly pleas?  
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03/16/16

A basic cellular package costs $30 per month for 60 minutes of calling, with an additional charge of $0.40/min beyond that time. The cost formula would be
 A basic cellular package costs $30 per month for 60 minutes of calling, with an additional charge of $0.40/min beyond that time. The cost formula would be C = 30 + 0.40(x − 60), where C is the... more
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03/16/16

Chapter five, 58
The length of a rectangular flower garden is four times its width. If the width is increased by 4m and the length is decreased by 4m, the area will be increased by 32m^2. Find the dimensions of the... more
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03/16/16

a number increased by 6
translating english terms into algebra symbols
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03/16/16

Slope and point of intersection
What is the slope and point of intersection for y=3x? I've already graphed it, just having trouble finding these. Thanks. 
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03/16/16

as of 2009, the Noble Price was awarded to 40 womenand 762 me. What fraction of the Noble Prize winner were women? what fraction were men?
 as of 2009, the Noble Price was awarded to 40 womenand 762 me. What fraction  of the Noble Prize winner were women? what fraction were men?
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03/16/16

Can anybody help with this?
A rectangle is placed around a semicircle as shown below. The length of the rectangle is4yd. Find the area of the shaded region.Use the value3.14 for Pi
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03/16/16

(x^2 + x - 6)/ (x^2 + 4x + 3)*(3x)/(x^2 - x - 2)
math help
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03/16/16

(15x^2 - 12x)/(36x+45) / (15x^2 +3x-12)/(24x+30)
math help  
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03/16/16

If 900 pounds of materials are placed in the vault, how much time would need to pass for only 357 pounds to remain?
The function A = A0e-0.01155x models the amount in pounds of a particular radioactive material stored in a concrete vault, where A0 is the original amount of material and x is the number of years... more
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03/16/16

What is the probability that
The amount of medication in a pill is normally distributed with a mean of 20 µg and a standard deviation of 0.3 µg. a. What is the probability that a pill will contain at least 19.9 µg ?b. What is... more
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03/15/16

Determine an equation of a line in standard form that goes through a given point and is parallel or perpendicular to a given line
Write an equation that best describes the line that passes through  the point (-6,5) and is parallel to the line 7x+3y=-4 (in Standard Form)   a. 7x-3y=17 b. 7x+3y=-27 c. 7x+ 3y=17 d.... more
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03/15/16

this is a money question
there is a pile of coins that composes quarters,dimes and nickels. There are twice as many dimes as nickles and 8 times as many quarters a dimes if the value of the pile is 29.7 how many quarters... more
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03/15/16

Maximum number of turning points? Algebra help
What is the maximum number of turning points in the graph of P(x) = 7x5 + 14x4 – 7x³?Question options: a) 1 b) 2 c) 4 d) 5
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03/15/16

Algebra Please Explain
Determine the solution for x.P(x) = (x + 7)(x + 3)(x - 4)Question options: 1) x = -7, x = -3, x = 4 2) x = 7, x = 3, x = -4 3) x = -7, x = -3, x = -4 4) x = 7, x = -3, x = -4
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03/15/16

Find the roots of the equation 1/x-1/x-2=3 where x is not equal to 0,2
x is not equal to 0,2
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03/14/16

a bus fare was increased by 60%. This meant that passengers had to pay 18 cents more per journey. What was the original fare?
a bus fare was increased by 60%. This meant that passengers had to pay 18 cents more per journey. What was the original fare? What is the new fare?  
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03/14/16

A cardboard box is 32 centimeters long, 15 centimeters wide, and 6 centimeters tall. The box does not have a top. whats the area. |
I have to find the surface area.
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03/14/16

Sum of the squares of two consecutive even integers is 100. Find them
Quadratic equation problem
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