positive, negative, undefined slopes
I honestly have no idea at all :)
The hill slopes steeply away from the road in this area. Let's hit the slopes! (Let's go skiing!)
What they use for dry ski slopes
It is different because algebraic use letters and numbers and numbers don't
the reason you use letters in algebraic expressions is because you don't know the number so a letter replaces it.
Some careers that use the Spanish language include customer service and airline attendants.
i like to do algebraic equations because there fun like rubber
when you do not have all the figures
use a calculator
electricians.
it can be use in business, office and shopping
You have to know the slopes of both lines. -- Take the two slopes. -- The lines are perpendicular if (one slope) = -1/(the other slope), or the product of the slopes equals to -1.