Kim solved 3x +4=7 and john solved 3x +4=<7. john thinks they should get the same solution set state if john is correct and why

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Find the values of the variables in the kite