Rosa claims the longest string of prime factors for 30 is 2x3x5. tyee claims there is a longer string, 1x2x1x3x1x5. who is correct why?

Select the sequences that are geometric.

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)