A 10-oz bottle of ketchup costs $1.59. If the unit rate stays the same, how much should a 16-oz bottle cost?

Twice a year, the P. E. teachers test the fitness level of all sixth grade students at Walker Middle School.

The right pengtagonal prism has a height of 14 units, the volume of the prism is 840 cubic unit. what is the perimeter of the base.

Ms. Heid ran 3 and 3 fourths miles in half of an hour. At that rate, how far can she run in 1 hour

Rosalia is trying to show that raising the 4th root of 50 to the 4th power results in the value 50. Which of the following statements can she use to justify her reasoning?

What is the rule for 5,10,20,40,80

Solve this inequality: 8z + 3 - 2z < 51 A. z < 9 B. z < 14 C. z < 8 D. z < 5.4

8-i3-2i If the expression above is rewritten in the form a+bi, where a and b are real numbers, what is the value of a? (Note: i=-1)

One third of a birds eggs hatched. if 2 hatched, how many eggs did the bird lay

Find two numbers x and y such that their sum is 60 and x2y is maximized.

Sandy has 24 board games 1/3 of the games are missing pieces how many of the games are missing pieces