What does it mean to refer to a 20-in TV set or a 25-in TV set? Such units refer to the diagonal of the screen. A 10[..]

A pillar of height 222 ft casts a shadow of 348 ft long. Find the measure of the angle of elevation of the sun.

Let p, q, and r be the following statements: P: Jamie is on the train. q: Sylvia is at the park. r: Nigel is[..]

The tens digit of a certain two-digit number exceeds the units digit by 4 and less than twice the units digit. Find[..]

The sum of two numbers is 37. If the larger number is divided by the smaller number, the quotient is 3 and the[..]

The sum of three consecutive integers is 24. Find the integers

Dot sells T-shirts ($2) and shorts ($4). In April total sells were $600. People bought 4 times as many T-shirts as[..]

John is 9 times Derek's age. If the difference in their ages is 16, how old is Derek?

The mall is 12 miles from your home. Your school is one third of the way from you home to the mall. the labrary is[..]

Brian and Patrick sell industrial printers,over the past they sold 600 printers. assuming Brian sells 4 times as[..]