-{-[-2+3]+[-4+(-8)]}

Hey y’all the answer is 17 but idk how to solve it

Three coins are flipped. what is the probability that there will be at least two tails?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

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