Melvin invests £5000 in an account paying 2.5% compound interest per annum. Charlie invests £4500 in an account paying 3% compound interest per annum.
Work out the difference between the amount of of money Melvin has after 5 years and the amount of
money Charlie has after 5 years.

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250