Johnny has 10 bills that add up to $320. Some bills are 50 dollar bills and the rest are 20 dollar bills. How many are 50 dollar bills and how many are 20 dollar bills?

3/5 of the village speaks one of the 8 major languages. What fraction of the world speaks a language other than one of the 8 major languages?

Jerry buys a pack of pencils a call's $3 David baas for set some markers each set of markers also cost $3

If a triangle has lengths of 15 ft and 27 ft, check all the possible lengths for the third side.

Square root of 756 simplified

3.84 rounded to the nearest hu

Consider the following geometric sentence. - 5,10,-20,40. If the explicit formula for the sequence above is expressed in the form an = b*c^n-1, determine the values of b and c

How do i achieve max borkodrive

What is 8 times as many as 6

Is 0.7 greater than less than or equal to 7/9 show your work!

The scale drawing of a flower bed has the dimensions of 3 inches by 7 inches. The dimensions of the actual flower bed are 36 inches by 84 inches. What is the scale factor used to find the dimensions of the drawing?