HELP!! Mom suggested to Bobby that he should tithe 10% of his money he earned while mowing lawns this summer. He thinks this is a great idea. If he earned $123 how much should he tithe at church this weekend?

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?

The product of sin 30 degrees and sin 60 degrees is same as the product of