Answer:
D. p ≤ 24
Step-by-step explanation:
The area of a piece of paper is 8.5·11 = 93.5 square inches, so the area of the bulletin board is that of ...
1728/93.5 ≈ 18.48
pieces of paper.
The solution is a number greater than 18, so selection D is the only viable choice.
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The bulletin board is 24 inches high and 1728/24 = 72 inches wide. If Mrs. Wickowitz hangs the papers "sideways", then 3 of them will cover 25.5 inches vertically, and 7 of them will cover 77 inches horizontally. That's 3·7 = 21 whole sheets of paper. That, too, matches selection D.
Answer:
isosceles
Step-by-step explanation:
Answer:
35% because 4 would be 50% so its prob around 35 or 40
Answer:
Cost of game after discount = 72 - 20% of 72 = $57.6
Cost after tax = 57.6 + 7.5% of 57.6 = $61.92
So, the required cost is $61.92.
Answer:
w = 5
Step-by-step explanation:
-27 + 20w = 73
add 27 to both sides
-27 + 27 + 20w = 73 + 27
20w = 100
divide both sides by 20
20w/20 = 100/20
w = 5
