1. It's not divisible by 3 2. it's less than 40
3. the sum of the digits is less than 10
4.It is divisible by 2 different prime numbers (excluding 1)
5. It's not even

How many zeros does the function f(x)=4x3-x2+1 have

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

9/10 divide by -3/15 as a mixed number