Look at the relation shown. {(–2, 4), (4, –2), (1, 1), (1, –2), (0, 1), (6, 4)}
Which ordered pair should be removed for the set of points to be a function?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

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

Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation