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Dafna1 [17]
3 years ago
13

Which is the difference of 21 1/4 - 18 2/4 A 2 1/4 B 2 2/4 C 2 3/4 D 3 1/4

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
8 0
So when you change the mixed numbers into improper fractions, they become 85/4 and 74/4. Your new problem is 85/4-74/4. Basically 85-74. That equals 9. So the improper fraction answer is 9/4. We now make that back into a mixed number, creating 2 1/4, or A.
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If I leave a cinema at 12.00am and arrive at 12.00pm how many hours are that.
spayn [35]

Answer:

a.12 hours

Step-by-step explanation:

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5 0
3 years ago
1. Find the possible values for s in the inequality 12s – 20 ≤ 50 – 3s – 25.
Elan Coil [88]
12s - 29 < 50 - 3s - 25

Like terms

12s - 29 < 25 - 3s
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S cancels

15s - 29 < 25
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4 0
4 years ago
Read 2 more answers
A solid figure with out any base and with only one curved surface
garri49 [273]
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8 0
3 years ago
A sequence is defined recursively by the formula f(n + 1) = –2f(n). The first term of the sequence is –1.5. What is the next ter
lord [1]
Hello,


f(1)=-1.5
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Answer D


3 0
3 years ago
please help! I missed one day of class in algebra and missed learning this so I'm really confused! if someone could help me that
Kipish [7]
Perpendicular means it’s opposite reciprocals for example : the slope is 2 then the perpendicular line’s slope would be -1/2 because it flips the number also makes it the opposite sign.

If it’s parallel then the slope would be the same

I hope that helps
7 0
3 years ago
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