M + 3n =7 help me solve m

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality