Drag each tile to the correct cell in the table

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?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?