PLEASE Help ASAP 4. j(x) = -3/4x – 5

Evaluate the function j (6)
Evaluate the function, solving for x if j(x) = 21

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

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?

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?