Ben has a collection of 812 stamps. He gives his brother 345 stamps. About how many stamps Ben have left?

The number 9 has only one prime Factors, 3. What is another number less than 50 with only one prime factor

How many 9s are there in 63? .

A Little League team played a doubleheader (two back-to-back baseball games). The first game lasted 155 minutes. The second game lasted 175 minutes. There was a 30-minute break between games. What was the total time of the doubleheader?

What is/are the factor (s) in the "Sub-U-Like" study? A. 30-second, 60-second and 90-second commercials B. The number of students C. Craving for Sub-U-Like D. The length of the television program E. Length and frequency of the commercial. F.

For a party, Shandra and James each brought 5 packages of hot dogs buns that each cost $1.50. How much did the hot dog buns cost altogether?

Consider a polynomial p (x) with a degree of 9. What is the largest possible number of x-intercepts and the largest possible number of relative max/min?

A credit union has seven branches; each branch has three departments, and each department has three employees. How many total people does the credit union employ?

Five times a number decreased by 7 times the same number is at most 20. What is the number?

When the positive integer n is divided by 7, the remainder is 2. What is the remainder when 5n is divided by 7?

A cookbook says to cook a beef roast 35 minutes per pound. How many hours will it take to cook a 6.5 pound roast?