A theater group made appearances in two cities. The hotel charge before tax in the second city was $ 1000 higher than in the first. The tax in the first city was 8. 5 % and the tax in the second city was 5. 5 %. The total hotel tax paid for the two cities was $ 790. How much was the hotel charge in each city before tax?.

Abag contains even and odd numbered balls in the ratio of 3: 7, respectively. for each of the following, what is the probability of drawing an even-numbered ball? the total number of balls is 240 and 30 of the odd-numbered balls are renumbered by multiplying the numbers by 4.

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.

When do you think it’s best to take the psat (what grade year / when in the year)?