Mal rented a truck for one day. There was a base fee of $8.25,and there was an additional charge of 25 cents for each cents for each mile driven. The total cost C (in dollar), for driving x miles is given by the following:
C 0.25x + 8.25
What is the total rental cost if Mai drove 50 miles?

Atrail mix recipe includes granola oats and almonds there are 135 calories in a 1/= cup serving of the trail mix .how many calories are in2 cups of trail mix?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.