Rita tutors history. For each hour that she tutors, she earns 40 dollars. her earning, E (in dollars), after tutoring for h hours is given by the following function. E (h) =40h
How much does Rita earn if she tutors for 2 hours?
? dollars ​

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points

Which expression is equivalent to -12(3x-3/4)

On a final exam, each multiple-choice question is worth 4 points and each word problem is worth 8 points. lorenzo needs at least 50 points on the final to earn a "b" in the class. which inequality represents x, the number of correct multiple-choice questions, and y, the number of correct word problems, he needs to earn a "b"? 4x + 8y < 50 4x + 8y s 50 4x + 8y > 50 4x + 8y 250