Answer:
$522.60
Step-by-step explanation:
pencils: $4.10 * 6 ===> $24.60
pens: $6.50 * 12 ===> $78
notebook paper: $105 * 4 ===> $420
pencils + pens + notebook paper = total cost
24.60 + 78 + 420 = 522.60
what is your question
cos P = 71.09
cos =
cos P =
cos P = 0.324
cos-1 of 0.324 is 71.09
6x12