Write an equation of the line perpendicular to y=-3x - 5 and passes through (6,-4). y+4=?(x-6)
What
should be in the ?

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

What does the sign of the slope tell you about a line?