When a number is decreased by 20% of itself, the result is 72. What is the number?

The beginning balance on the money bank staremaent for Dorsey checking account was 452.76 and the ending balance was 197.59 what can be said about Dorsey transactions for the month?

You have 784 grams of a radioactive kind of europium. If its half-life is 13 years, how much will be left after 39 years?

Trampoline Park has an admission fee, plus an hourly fee of $4.50. Determine the admission fee that the trampoline park charges. What is the initial value? A. $4.50 B. $5.00 C. $5.50 D. $6.00

Triangle ABC has been dilated to form triangle DEF. What is the least amount of information needed to prove the two triangles are similar?

The first row of a section in a concert hall has 20 seats. The second row has 21 seats. The third row has 22 seats. This pattern continues and this section has 12 rows. How many seats are in this section?

How many cubic blocks of side length 1/7 inch would it take to fill a cube with a side length of 3/7 inch?

Write a world problem that can be solved by drawing an array. then draw the array and solve the problem

If I Have 55, then times that by three then divide it by 9, then add 16, What Is My Answer?

Cheese sticks that were previously priced at "5 for $1" are now "4 for $1". Find the percent increase in the price per cheese stick.

True or false: A triangle can be drawn with an angle of 60, 60 and 70