What property is this?

(2*45) * 9=2 * (45*9)

Find the pairs of numbers between 15 and 30 that has 7 as a greatest common factor

A 20 cm drinking straw sits diagonally in a glass of radius 3 cm and height 10 cm. what length of straw in the glass?

What is 0.74 in as a fraction in simplest form

The stem and lead plot below displays the ages of 30 attorneys at a small firm Stems | Attorneys 2 | 99 3 | 00112589 4| 1234458 5| 1233458 6 | 0137 7 | 12 What is the age of the oldest attorney? What is the age of the youngest attorney?

A 200-liter tank initially full of water develops a leak at the bottom. Given that 30% of the water leaks out in the first 5 minutes, find the amount of water left in the tank 10 minutes after the leak develops if the water drains off at a rate that

Find the side of a square with area of 25 sq. ft

A restaurant used 9.5 ounces of cheese to make 5 slices of pizza. If each slice had the same amount of cheese, how much cheese was on each slice?

Which of the following is true about the measure of segment EF?

Tatiana wants to give friendship bracelets to her 32 classmates. She already has 5 bracelets, and she can buy more bracelets in packages of 4. Let p represent the number of packages.

A woman has two bank accounts. One contains $329 and awards 4% in / interest each month. The other contains $921 and awards 7% in interest each month. What will the combined value of her two accounts be at the end of the month?