How did the geography of the Greek peninsula help them defeat the Persians? A The Athenians developed a more powerful navy than the Persians. BThe Persians were unable to transport supplies into the Greek city-states. C The Persians were unable to cross the mountains.

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling