48 Answered Questions for the topic SOLUTION

Stain remover solution word problem

katy runs a dry cleaning business and needs 6% phosphoric acid solution to remove a stain from a suit. Katy has on hand 14% phosphoric acid solution and a 2% phosphoric acid solution. How many... more
Solution Algebra Equation

10/28/15

application problem

One container holds 10 L of a 25% alcohol solution. How much water should be added to dilute the solution to only 15%. I have to write an equation and solve
Solution Math Algebra Graph

10/18/15

please help

The graph shows the lines 5x+4y=7 and x-3y=9. Based on the graph, estimate the solution of the system of equations:   5x+4y=7 x-3y=9
Solution Word Problem

10/01/15

word problem of finding solutions

keith robinson is a chemistry teacher who needs 1 liter of a solution of 5% hydrochloric acid to carry out an experiment. if he only has a stock solution of 99% hydrochloric acid how much water and... more

06/26/15

pls help me

Mr lim went to the bookstore and found that 5 similer files cost $3 more than 3 similar pens.He purchased 3 files and 6 pens for $17.40.What is the cost of each file?
Solution

06/19/15

If 2=6, 3=12, 4=20, 5=30, 6=42, then 9=?

The solution to the following algorithm is?

05/01/15

How much AgCl is isolated using this and Ag(NO3)?

Chad decides to sneak into Ms. Smith's class room. He finds bottles of solution containing silver. He realizes that if he extracts the silver, he will strike it rich! First, he sees silver nitrate.... more

03/10/15

The length of a certain rectangle is to its width as 8 to 5 and the number of square feet in its area is equal to the number of linear (rest in description)

Feet in its perimeter less three. Find it's length and width how do I solve this

What solution could be used to dissolve clothing inside a bowl of water?

I have an invention idea. It's essential though, that cloth or clothing can be dissolved. My idea consists not having to throw this clothing away. My line of thinking is a bowl of water that you... more

12/12/14

Choose the point which is a solution to the system of inequalities:

y <(line underneath)-x + 7 y < 3x + 11 Choose one answer. A. (5, 5)   B. (-5, 5)   C. (-5, -5)   D. none of the above

12/11/14

Choose the point which is a solution to the system of inequalities:

Choose the point which is a solution to the system of inequalities:y <(line underneath)-x + 7y < 3x + 11 Choose one answer. A. (5, 5)   B. (-5, 5)   C. (-5, -5)   D. none of the above
Solution Ordered Pair

12/08/14

ordered pair

Determine if the given ordered pair is a solution to the system   (-5,4) x+y=-1 x-y=-9
Solution

12/07/14

determine the dilution ratio, and the actual glucose level of the patient

I'm solving solutions   Asample of a patient’s blood serum revealed a glucose level that was off the chart to high to be properly measured by the instrument. A dilution of the serum was... more

11/08/14

System Of Equations

Using complete sentences, explain which method you would use to solve the following system of equations and why. In your answer, include the solution to one of the variables and how you found it... more

10/29/14

Find the value of K for which the system of equations has no solution.

8x-4y=1 2x-Ky=3

07/27/14

Determine the dimensions of the package.

A package with square ends has a combined length and girth (girth is the perimeter of a cross section) of 120 in. The surface area of the entire package is 3600 sq. in. S in*S in*L in. One Solution... more
Solution

07/03/14

Is (6,3) a solution of y=2/3x+1

Is (6,3) a solution of y= 2/3x+1
Solution Water Oxygen Solvent

05/23/14

Why isn't water flammable?

Fish don't breath water, they breathe dissovled oxygen that is in the water. Because pure oxygen is quite flammable, and pure oxygen is dissolved in water, why isn't water flammable? I'm sorry this... more
Solution Logarithmic

05/19/14

Find the exact solution to the equation

Find the exact solution to the equation below. Do not give a decimal approximation  (log(x4)+log(x6))/(log(5x))=7 x= 
Solution

03/31/14

Sketch the graph of the function y=-2x^2-4x-6

Please also state the vertex and the line of symmetry .Vertex                                                                               line of symmertry Please show steps thank you so much
Solution

03/17/14

z^2-14z+48=0

solution for the quadratic equation. please show steps. could it be -6,8  Thank you
Solution Algebra 1

10/21/13

Given that 2x-5=3(2x-2)-15, WHAT IS THE EVALUATION OF 2X+1?

what is the evaluation?
Solution

10/20/13

How many liters of water should be added to 8 liters of a 75% antifreeze solution to make a 40% antifreeze solution?

How many liters of water should be added to 8 liters of a 75% antifreeze solution to make a 40% antifreeze solution?

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