Jasmine rides her bike 9 miles in 50 minutes. What is jasmine spend in miles per hours

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

What term makes it inconsistent y=2x - 4 ?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq