F (x) = x2 - 8x - 9 what is the vertex

What plus what plus what = 24?

What is 5/6 divided by 2/3

A patient receives 24 mg of medicine 3 times a day. If the patient takes all of the medicine for 7 days, how many milligrams of medicine will the patient take?

The floral shop marks up their arrangements 31% on cost. If the floral arrangement costs $150, what would the selling price be?

Abhasra spend half of her weekly allowance at the movies to earn more money her parents let her clean the windows in the house for seven dollars what is her weekly allowance if she ended with $12

A standard deck of 52 cards theses cards are divided into four 13-suits: hearts, clubs, spades, and diamonds find the possibility of drawing an even number at random from a deck of shuffled cards

Describe the two possible ways to use the angle of depression that is outside a right triangle to find the measure of an angle inside the triangle?

What is the domain of the given function? x y x = - 7, - 6, - 2, - 1, 0, 1, 3, 9 y = - 7, - 6, - 2, - 1, 0, 1, 3, 9

Why does a bag of chips puff up in an airplane?

Keli is celebrating her birthday and she wants a ratio of red balloons to blue balloons that is 4:3. If she ordered 21 balloons for her party how many would she have of each color?