Let n > 0 be an integer. If then what must be true about n? n must be an even integer. n must be a multiple of 3. n must be an odd integer. n cannot be a multiple of 3. None of the above (n,n+3) > 1

When working with very large or very small numbers we don't always want to write out all of the zeros. One strategy for shortening these numbers is to write these them in terms of powers of ten. To do this, we consider how many times we need to multiple ten by itself to get the desired output. Example: • 10 = 10¹ • 100 = 10 x 10 = 10² • 1000 Try it = Answer: 10 × 10 × 10 = 10³ Write ten thousand as a power of ten. Calculator

Suppose you want to refute the statement: There are some natural numbers a, b, and c where a | b and b | c but a does not divide c.  Which of the following would be an appropriate strategy for you to employ? Group of answer choices Show specific values for a, b, and c where a | b and b | c and a | c. Show specific values for a, b, and c where a does not divide b and b does not divide c, but a | c. Show for any generic choices of a, b, and c that if a | b and b | c then a | c. Show for any generic choices of a, b, and c if a does not divide b and b does not divide c then a does not divide c.

aukegan High Sc. Campus Portal Art 1 O Photo Editor : Pixir E E· Question 3/4 > NEXT A BOOKMARK 1 Evaluate each algebraic expression for r = 3, -2, -0.5 and 1 3 (a) -5x (b) 3x + 2