IDK the constant and quantities...
First, find how many hours it takes for him to grade 1 essay, 0.16. Then multiply that by 35 to get 5.6.
I hope this is right -_-'
you have to times 6 by 90° in order to get the answer... then 540 you subtract by 180 the answee is what you get... then you have to divide 8 by 90° in order to get the answer. then the answer you get you add it by 180 which will be your answer
Total amount spent of equipment is 3225
work shown in picture!!
I THINK BUT MY MATH COULD BE SO WRONG
Are you using distributive property