What is the variable equal in the equation ten less than 3 times a number is the same as the number plus 4?

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.