Help asap pls I will give brainliest
what are the first four terms of the sequence represented by the expression n(n-1)-5
1. -7, -5, -3, 1
2. -5, -10, -15, -20
3. 0, 2, 6, 12
4. -5, -3, 1, 7

Which statement best explains why ben uses the width hi to create the arc at j from point k

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost