You grab a coin at random and flip it twice. what's the probability that it comes up tails both times?

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

Can you decompose the numbers 20,740,6,000

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?