Find the first 4 terms of the sequence defined by the explicit rule f(n)=7(n-1)-10. is it an arithmetic sequence?

Is it greater than or less than7*3_9*2

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.