What is the algebraic equation for The difference between eight times a number and eight more than five[..]

A perfume maker has stocks of two perfumes on hand. Perfume a sells for $15 per ounce. Perfume b sells for $35 per[..]

the tens digit is 4 more than twice the ones digit. The sum of the digits is 4. Find the tens digit (x) and the ones[..]

there are 100 pizza restaurants in city A. 7.5 percent of the restaurants serve hawaiian pizza. how many restaurants[..]

A metallurgist has an alloy with 5​% titanium and an alloy with 20​% titanium. He needs 100 grams of an alloy with[..]

For what values of a is the distance between P(a,3) and Q(5,2a) greater than ^26

Mang lim harvests his plants in 8 hours and Mag Kulas harvests the same in just 4 hours.How many hours will it take[..]

An orchard has 500 orange trees. The number of rows exceeds the number of trees per row by 5. How many trees are[..]

cindy has 42 meters of fencing. She plans to fence a rectangular dog run that is 6 meters wide. How long can the run[..]

A deep-sea exploring ship is pulling up a diver at the rate of 25 feet per minute. The diver is 300 feet below sea[..]