Astudent received a 75% on an exam. if there were 20 questions on the exam, which ratio would show the number of questions answered correctly to the total number of questions? a. 5: 20 b. 15: 20 c. 20: 15 d. 20: 5

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.

Describe the graph of 3x+2> 2 and 3x< 6