Angie baked 100 cookies and 20 brownies. She wants to split them into equal groups for the bake sale. Each group must have the same number of cookies and brownies, with none leftover. What is the greatest number of groups she can make?

A rug which is twice as long as it is wide

Solve 2x-10x=72 for x. First, simplify the left side of the equation.

Bill has earned 45,000 for the last two years. prior to that, bill earned 42,000 40,000 38,000 what's bills average income in the last 5 years?

2. Let f: A → B and g: B C be functions. Prove or disprove each of the following: (a) If both f and g are one-to-one then go f is one-to-one. (b) If go f is one-to-one then f is one-to-one. (c) If go f is one-to-one then g is one-to-one.

a pizza has a diameter of 16 inches. what is the area of the pizza "in therms of pi"? use the formula A=3.14r^2. 16 inches represents the diameter and you need to find the radius

Simplify 659/8. What is the answer rounded to the nearest whole number?

Rebecca downloaded four times as many songs as Nigel. If X represents the number of songs downloaded by Nigel, write an expression for the number of songs downloaded by Rebecca.

What is 1054.2 divided by 1.5

Too Tall Tower has office space below the 57th floor and condominiums above. Too Tall Tower is an example of a

How would you classify the number 125? A. perfect square B. perfect cube C. both a perfect square and a perfect cube D. neither a perfect square nor a perfect cube