A person has 8 coins consisting of half dollars and quarters. If the total amount of money is $2.50, how many of[..]

In a garden there is a well and a tree. The distance between the well and the tree is 27´5meters. Between the well[..]

The perimeter of a rectangle is 5´85 metres. If a side measure the double than the other one, how long each side[..]

The costs of production of that software(cannot exceed) $12,500.

Areas of Alaska and Arizona. The area of Arizona is 19% of the area of Alaska. The area of Alaska is 586,400mile[..]

Sarah's investment in Jey Blue stock grew 28% to $448. How much did she originally invest?

david has scores of 82,73,80 &97 on his tests. use an inequality to find the minimum score he can make on his final[..]

Humans usually have 20 baby teeth which are replaced by 32 adult teeth. Raul said he has lost 6/20 baby teeth.[..]

stereo barn had a sale on two models of compact disc players. one model sold for $225 and another model sold for[..]

convert 5 meters to inches