The graphs below represent the number of hot dogs Joey and Takeru eat over a period of several minutes in a contest. Joey is eating 4 hot dogs per minute. Which equation from those shown below is the best choice for describing the number of hot dogs Takeru has eaten after x minutes?
o y=5x
o y=9x
o y=3x
o y=1x

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?