1 answer:
Answer:
x is 6 so the answer is LETTER A
Step-by-step explanation:
3(6)= 18 . AOB
7(6)+17= 59 . BOC
18 + 59 = 77 . AOC
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Answer:
x= -2, 9.5
Step-by-step explanation:
X represent the smaller number and

represent the larger number
They sell 83 books to make 435.75
72%, 28%
1-0,72=0,38
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Answer:
$260.65
Step-by-step explanation:
189/100=1.89
1.89x15=28.35
289-28.35=260.65
Have a good day:)