The sum of three consecutive numbers is 144. find the numbers

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.