Make a scatter plot of the data below. use the quadratic regression feature of a graphing calculator to find a quadratic model. round to the nearest hundredths place.

Find the quotient. 50a2 – 98b2 -5a +7b

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m