2,640
n - 15 < 48 Add '15' to both sides n - 15 + 15 < 48 + 15 n < 63
48.
320
15-3x=48 -3x=33 x=-11
Oh honey, let me break it down for you. 15% of 320 is 48. Yes, darling, 48 is the magic number you're looking for. Math can be a real snooze, but at least now you know the answer.
11GO of security guard
1 with remainder 1.
7 with remainder 3.
(2 x 48) + (15 x 48)=2(48)+15(48)=17 x 48
75The number which best completes the sequence 10 30 15 16 48 24 25 is 75.
10 30 15 16 48 24 25 75...
(24 x 48) + (15 x 48) = (39 x 48) = total investment in jacket inventory