Simplify 4z2 + z2 + 6a.

4z2 + 7a

5z2 + 6a

3z2 + 6a

11az2

What percent of 50 is 15? 0.3% 3% 3.33% 30%

Consider the dice A, B, and C below. The opposite sides have the same values as those shown. A (2,9,4) B (1,8,6) C (3,7,5) a) If A is rolled against B with the higher number the winner, which should you bet on? Why? Explain in terms of probability.

Ricardo has a square hot tub. He wants to build a square pool next to it that is a dilation of the hot tub using a scale factor of 5. If the pool is to be 24 ft on each side, what is the length of one side of the hot tub? 4 ft 4.8 ft 6 ft 7.2 ft

Evaluate this expression, (5X) ^0

Tyler reads 2/15 of a book on Monday, 1/3 of it on Tuesday, 2/9 of it on Wednesday, and 3/4 of the remainder on Thursday. If he still has 14 pages to read on Friday, how many pages are there in the book?

The probability that Lexie is on time for given class is 98 percent. If there are 89 classes during the semester, what is the best estimate of the number of times out of 89 that Lexie is on time to class?

Simplify each expression (show your work) 1. 3 (2x+4) 2. - (5y-2) 3. - 5 (3n+1)

An audio cable is 16.3 dm long. How long is the cable in meters?

What is the sum of the interior angles of a regular shape witj 6 sides

The sum of three consecutive integers is 915. what are the integers