A rectangle has a length of 19 inches more than 3 times its height. If the perimeter of the rectangle is 446[..]

a car travels for x hours at a speed of (x+2)km/h.If the distance travelled is 15km, write down an equation for x[..]

A pharmacist has 70 g of a topical cream that contains 65% glycerine. How many grams of the cream are not glycerine?

If Kachina Caron invested $1800 in a simple interest account and earned $27 in 3 months, what is the annual interest[..]

2. Bananas have excellent nutritional value. A Kilo of Bananas cost $2.40. The cost of kiwi fruit is 1/3 less than[..]

Ben has 88 dollars in the bank today. Yesterday, she had 151 dollars in the bank. By what percentage did Ben's bank[..]

Linda and Aaron recorded a CD together. Each sang some solos and both of them sang some duets. Aaron recorded twice[..]

At a fair, each ride costs one, two or four tickets. The number of rides that cost two tickets is three times the[..]

two sides of a triangle have the same length. the third side measures 3 meters less than twice the common length.[..]

The cost of driving a car includes both fixed costs and mileage costs. Assume that it costs $168.80 per month for[..]