12. zac wil spend $185.00, or 5%, of his budget on gasoline. gas prices have increased, and he needs to adjust his budget. if he needs to increase his gas budget by $78.00 per month. by what percentage must he reduce his other expenses?

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?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.