Which inequalities are equivalent to r + 45 < 16? check all that apply. r + 45 < 16 - 45 r + 45 – 16 < 16 – 16 r + 45 + 3 < 16 + 3 r + 45 - 16 < 16 r + 45 - 45 < 16 - 45

Which statement justifies why angle ebc measures 90?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28