Mathematics, 03.02.2021 21:30, yeroo860
We have x = 7 so now solve for y by replacing x with 7 in this equation 2x + y = 20
Answers: 1
Mathematics, 21.06.2019 16:30, pacoburden02
Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 19:00, ale1910
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?
Answers: 3
We have x = 7 so now solve for y by replacing x with 7 in this equation 2x + y = 20...
Computers and Technology, 13.07.2019 20:20
Mathematics, 13.07.2019 20:20
Computers and Technology, 13.07.2019 20:20
Mathematics, 13.07.2019 20:20