I need help solving a problem, 40x-30y=15 x+50y=-25

40x-30y=15 x+50y=-25

Quadretic, y=(3x+3)

y=(3x+3)

Lagrange multipliers, 1. In real world optimisation problems there is often...

1. In real world optimisation problems there is often an accompanying constraint that must also be satisfied. These problems are typically solved using "Lagrange Multipliers", whic

Exponential function, find the slope of y=2x

find the slope of y=2x

Two forms of the parabola, There are two forms of the parabola which we wil...

There are two forms of the parabola which we will be looking at. The first form will make graphing parabolas very simple.  Unluckily, most parabolas are not in this form.  The seco

Boolean,

Inequalities, -1/5t>7 -

-1/5t>7 -

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

Polynomials/Pythagorean Theorem, y+11=(y+10)+(y-7)

y+11=(y+10)+(y-7)

For a Good Cause, a car wash at the local gas station costs $10.95 includin...

a car wash at the local gas station costs $10.95 including tax. How many car washes can you get at the gas station and still pay less than Plan A: 3 Coupons Coupon Booklet $32.99 P