Practice Your Math Skills!
Two numbers sum to 18. The sum of their squares is 212. Find the smaller number.
Two numbers sum to 18. The sum of their squares is 212. Find the smaller number.
The area of a rectangle is 128 square inches. The perimeter is 48 inches. Find the dimensions.
The initial price of a water bottle is $1.55. Find the price after a 7% tax and 18% discount.
Samantha’s initial grade is 88. Her final grade is 95. Find the percent change in her grade.
The final price of a computer is $365.This is after a 19% tax and 22% discount. Find the initial price.
Alan initially has 17 friends. He loses some and then has 13 friends. Find the percent change in friends that he has.
Tim buys a soda with initial price of $1.55. Find the price after 2 consecutive discounts of 7% and 8%.
In the year 2000, the town of Smallville had 800 residents. The town grows 4% annually. Find the population in 2005.
A cat initially weighs 9 pounds. It loses 3% of its weight monthly. Find the weight after 3 months.
A town initially has a population of 5500. The town triples every 65 years. Find the population after 1000 years.