Simplify x + 15 - 4.
x + 11
11 x
x + 19...
Answers: 3
Mathematics, 21.06.2019 18:30
How to use order of operation in 20 divide by 4 multiply 5 = 1
Answers: 1
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 19:30
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
Answers: 1
Mathematics, 23.08.2021 23:30
Mathematics, 23.08.2021 23:30
Mathematics, 23.08.2021 23:30
Biology, 23.08.2021 23:30
Mathematics, 23.08.2021 23:30
Biology, 23.08.2021 23:30
Biology, 23.08.2021 23:30
Mathematics, 23.08.2021 23:30
Social Studies, 23.08.2021 23:30