Mr. M has placed his tax return into an account that pays 3% interest added to his account each
year. After 20 years he has $5,418.
SAILI+0.03)

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?