Allison Lee asked 11/13/2016 Five times the sum of the digits of a two-digit number is 13 less than the original number. If you reverse the digits in the two-digit number, four times the sum of its two digits is 21 less than the reversed two-digit number?

Anonymous asked 11/13/2016 Five times the sum of the digits of a two-digit number is 13 less than the original number. If you reverse the digits in the two-digit number, four times the sum of its two digits is 21 less than the reversed two-digit number?

Sudo the Dragon asked 10/25/2016 Another aggravating day in algebra 2. Can someone explain why there needs to be "imaginary numbers"?

Sudo the Dragon asked 9/14/2016 What is the point of cryptic algebra word problems that say X is 4 times 3 more than y, y is 3 time 6 more than Z? When will this ever be apply in real life...especially when it comes to cost.

Anonymous asked 9/11/2016 Suppose that a bookstore buys a textbook from the publisher for $50. At what price should the bookstore mark the textbook so that it may be offered at a discount of 20% but still give the bookstore a 40% profit on the $50 investment?

Yudai Japanese person asked 8/20/2016 Question about Number Sequences a(１)＝７、a(n+1)^2＝a(n)^2＋５a(ｎ)＋６ Find the a(ｎ). please solve the problem.

Idani Idani asked 7/8/2016 What is the sum of the solutions of 2|x - 1| - 4 = -2? A. 1 1/2 B. 0 C. -2 D.2

Idani Idani asked 6/23/2016 Evaluate the expression for the given value of the variable(s). 5a + 5b; a = -6, b = -5?

Anonymous asked 6/21/2016 A number consist of two digit in which the tens digit include the unit place by 6.The number itself is equal to ten times the sum of digit.Find the number?

Anonymous asked 6/10/2016 One number is 5 more than twice another number. If the difference of the two numbers is 7, what are the two numbers?

toto hayat asked 5/27/2016 The sum of three numbers is 84 . The third number is 3 times the second. The first number is 9 more than the second. What are the numbers?