Janie has $3. She earns $1.20 for each chore she does and can do fractions of chores. She wants to earn enough money to buy a CD for $13.50. Write an inequality to determine the number of chores, c, Janie could do to have enough money to buy the CD. 3 + 1.2 c > 13.50 PLEASE I NEED HELP WITH THE NUMBER LINE

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?