at a local preschool, there is a ratio of 3 boys to every 4 girls. if there is 245 total preschoolers enrolled, then how many are boys

Mel Sturbridge needs $24,700 to remodel his home. Find the face value of a simple discount note that will provide the $24,700 in proceeds if he plans to repay the note in 180 days and the bank charges an 8% discount rate. Round to the nearest cent.

Write an expression that is equivalent to (4x+11) + 7x

What is the equation of the line through (3,-1), (4,7)

solve 2 3/4a=19 1/4

52 minutes and 30 seconds + 27 minutes and 49 minutes + 4 hours and 13 minutes and 53 seconds equals

Three parts of a rectangle are red two parts are blue what fraction of the rectangle is red

The ages of several trees on school property are shown below: 3 years, 8 years, 10 years, 14 years, 11 years What is the mean age of these trees? 2.8 years 9.2 years 10 years 11 years

Find the sum or difference of the following. (42y + 7) - (3y + 6)

What does the abbreviation for the Latin phrase Anno Domini refer to? A. the years after Jesus Christ's birth B. the years before Jesus Christ's birth C. the years during Jesus Christ's lifetime D. the years of Roman rule

Multiply the product of 7 and 9 by 6