Inequality problem, why is the inequality symbol must be reversed when both...

why is the inequality symbol must be reversed when both sides of a inequality are multiplied or divided by a negative number

Linear programming., the sudbrook school play has a maximum of 700 tickets ...

the sudbrook school play has a maximum of 700 tickets to sell.at least 300 tickets must be sold in advance. Advance tickets will be sold for $20.00 while the tickeys at the door wi

Explain, 0.06n=0.15

0.06n=0.15

Geometry, point a

point a

HELP!, you have just been hired as manager of pi pizza, a small business th...

you have just been hired as manager of pi pizza, a small business that makes frozen pizzas for sale. Pi makes 12 inch pizzas for a profit of $2 a box and 16 inch pizzas for a profi

Boolean,

Mixed numbers and improper fractions, how do you make the fraction 17 5ths ...

how do you make the fraction 17 5ths a mixed number?????

Equations, 2x-4=-9

2x-4=-9

Trichotomy, use the given matrix to preform the operation R1+2R2 and select...

use the given matrix to preform the operation R1+2R2 and select the correct option. 3, -2, 1 1, -3, 4 1, -2, 0 a. 3, -2, 1 5, -8, 9 1, -2, 0 b. 3, -2, 1 2, -6, 8 13,

Simplify, x2(x-2)-3 y3(xy2)-2/(x2)3 y-2(x2)2

x2(x-2)-3 y3(xy2)-2/(x2)3 y-2(x2)2