Mathematics, 16.10.2020 14:01 DiamNeli
You belong to an e-book club. The membership fee per month plus the fee for each book you download is defined by the equation y = 2.25x + 8 where x is the number of books you download and y is the total cost. You just received notice that the membership fee is being raised to $10.25 per month. Which of the following statements is true about your membership and the change in your cost?
Answers: 2
Mathematics, 22.06.2019 00:00
Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15
Answers: 1
Mathematics, 22.06.2019 01:00
Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit
Answers: 1
Mathematics, 22.06.2019 07:00
In a fifth grade class, 3/5 of the girls have brown hair. of the brown-haired girls, 3/4 of them have long hair. of the girls with long brown hair, 1/3 of them have green eyes. what fraction of the girls in the class have long brown hair?
Answers: 3
Mathematics, 22.06.2019 07:30
For each sentence below, find the value of x that makes each sentence true. (5 ^1/5) ^5 = 25^x x = (8 ^1/3) ^2 = 4^ x x = ^a1
Answers: 1
You belong to an e-book club. The membership fee per month plus the fee for each book you download i...
Mathematics, 24.01.2020 20:31
English, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31
History, 24.01.2020 20:31
History, 24.01.2020 20:31
Biology, 24.01.2020 20:31
Computers and Technology, 24.01.2020 20:31
History, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31
English, 24.01.2020 20:31
Mathematics, 24.01.2020 20:31