Solving Proportions, 2 adults for 10 children and 3 adults for 12 children

2 adults for 10 children and 3 adults for 12 children

Siplify, 280/388

280/388

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

Problem, how to do this problem using quadratic formula to solve the equati...

how to do this problem using quadratic formula to solve the equation 2xexpont 2 minus 9x equals 1

Making y a function of x.., whats the answer to y=4-9x

whats the answer to y=4-9x

Non real complex components.., Give all solutions of the nonlinear system o...

Give all solutions of the nonlinear system of equations including those with nonreal complex compents: xy=-20 3x+5y=5

Boolean,

Operational rasearch, 1) Maximize z = 4x1 + 10x2 Subject to 2x1 + x¬2 2x...

1) Maximize z = 4x1 + 10x2 Subject to 2x1 + x¬2 2x1 + 5x¬2 2x1 + 3x¬2 x1 , x¬2 >=0

Adding and subtracting fractions, simplify 5/13 + 2/20 + 8/14

simplify 5/13 + 2/20 + 8/14

Solve fr x, 30. 5x-1 greater than 29

30. 5x-1 greater than 29