Astudent charges twenty dollars per hour to type college papers. the student's average typing speed is fifty words per minute. at this rate, how much should the student charge for typing a paper that contains 31,500 words?

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation:

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

the correct answer is d

hope this

your answer is the frist one

hop i