## I need help, Algebra

Assignment Help:
A toy manufacturer determines that the daily cost,C, for producing x units of a dump truck can b approximated by the function c(x)=0.005x^2-x+109
I got that the manufacturer must produce 100 units per day...
What is the minimum daily cost?

#### Solve by eliminations, 9x-3y=24;7x-3y=20

9x-3y=24;7x-3y=20

#### Method of elimination, Now let's move into the next technique for solving s...

Now let's move into the next technique for solving systems of equations.  As we illustrated in the example the method of substitution will frequently force us to deal with fraction

#### Word Problem, A student rented a bicycle for a one-time fee of \$12.00 and t...

A student rented a bicycle for a one-time fee of \$12.00 and then a charge of \$0.85 per day.She paid \$28.15 for the use of the bicycle. How many days did she keep it?

#### Methods of elimination - linear systems, Methods of elimination Example...

Methods of elimination Example 1 Solve out the given system of equations. x - 2 y + 3z = 7 2 x + y + z = 4 -3x + 2 y - 2 z = -10 Solution We will try and find

#### Multiplying rational expressions, (x^3+2x^2-4x-8)/(x^4-16)x(3x^2+8x+5)/3x^2...

(x^3+2x^2-4x-8)/(x^4-16)x(3x^2+8x+5)/3x^2+11x+10)

#### Algebraic Equation, The sum of digits of a number is 9 If the digits of the...

The sum of digits of a number is 9 If the digits of the number are reversed the number increases by 45 What is the original number?

#### Linear equation in two variables, 2x+y/x+3y=-1/7and 7x+36y=47/3 hence find ...

2x+y/x+3y=-1/7and 7x+36y=47/3 hence find p if xy=p=x/y

#### Rational Expressions, I''m having trouble with this problem..t squared-16 d...

I''m having trouble with this problem..t squared-16 divided by t squared minus-t-20

#### Factoring Quadratc Trinomials, Can you help me explain this topic please?

Can you help me explain this topic please?

#### Example of linear equations, In a certain Algebra class there is a total 35...

In a certain Algebra class there is a total 350 possible points. These points come through 5 homework sets which are worth 10 points each and 3 hour exams that are worth 100 points  