The cost of n people staying in a motel is given by the formula:
cost ($) =75+15n
a) find the cost for 3 people
b) find the cost for 1 person
c) find the cost for a team of 15
d) if a group spent $165 on one night's accommodation, how many were in the group?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

What is the slope-intercept form of a line that passes through points (2, 11) and (4, 17)? y=-3x-5 o y=3x-5 y=-3x+5 0y=3x+5