Write an inequality for the given statement: the sum of three times a number and 6 is at least 12.

The system of equations graphed below has how many solutions? y = 2x + 2

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?

Extra points! find the missing dimension! need asap