A student received grades of 65, 74, & 2 on the last three exams. What is the lowest possible score he can receive on the fourth test so that his aveage is at east 79

Question

anonymous · Answer

whats 79 times 4?

anonymous · Answer

it  is 316

anonymous · Answer

add all the scores he got, subtract it from 316 and you got it

anonymous · Answer

oh kool ok. the taught me a diferent way. lol

anonymous · Answer

it equals 85 but it s not answering the problem.

anonymous · Answer

what do you mean?

anonymous · Answer

what was his 3 test scores?

anonymous · Answer

never mind u are CORRECT!! :) SORRY. thank you the way you tought me is super easy

anonymous · Answer

can you help me with one more problem

anonymous · Answer

A driver cannot exceed 62 mph when driving on the state highway. If she needs to travel 527 miles what is the range of values for her time spent driving.

anonymous · Answer

i don't get it? what is the range of values? meaning how long she will drive?