Audrey had $20 and bought gum for $1.10, a soda for $.99, and a bag of chips for $3.98. how much money does she have left? a. $26.07 b. $14.63 c. $15.20 d. $13.93

Can somebody me out with this question

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

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?