At the school carnival, the sixth graders are making directional arrows, as shown below.  Each arrow is to be painted red. How much area needs to be painted for 1 arrow? (5 points​

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ