Last year, Mrs. Larson’s annual salary was $67,438. This year she received a raise and now earns $75,530 annually. She is paid biweekly. What was her biweekly salary last year? Round to the nearest cent. What is Mrs. Larson’s biweekly salary this year? Round to the nearest cent. On a biweekly basis, how much more does Mrs. Larson earn as a result of her raise to the nearest cent?

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

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?

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