An adult ticket to the zoo costs $20 and a child's ticket costs $10. how much will it cost for mr. and mrs. brown and their 4 children to get into the zoo?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

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

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?