Mathematics, 13.12.2019 20:31 midhin
Leon needs to save more than $350 to buy a new bike. he has $130 saved so far, and he plans to save $20 each week until he has enough. the inequality below represents x, the number of weeks he must save to have the extra money needed.
130+20x> 350
which best describes the number of weeks he must save before he can buy his bike?
Answers: 2
Mathematics, 21.06.2019 19:00
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
Mathematics, 21.06.2019 21:30
The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?
Answers: 2
Mathematics, 22.06.2019 00:00
28 x 12 + 34 = ? it's for a test that if i fail on i will not proceed into the honor roll society i always dreamed of!me! worth 50 !
Answers: 1
Leon needs to save more than $350 to buy a new bike. he has $130 saved so far, and he plans to save...
Mathematics, 08.04.2020 01:53
Mathematics, 08.04.2020 01:53
Mathematics, 08.04.2020 01:53