2. Consider this scatter plot. Test Scores in Relation to Homework Hours of Homework (a) Is the relationship linear or not linear? Justify your response. (b) Is the relationship increasing or decreasing? Find the slope and use it to help justify your answer.

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Combine like terms to make a simpler expression 3z+z