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Margaret [11]
3 years ago
12

Select the correct difference.

Mathematics
2 answers:
Mashutka [201]3 years ago
8 0

Answer:

+ 7 d - 7

7 d2 + d + 1

Step-by-step explanation:

+ 7 d - 7

7 d2 + d + 1

svetlana [45]3 years ago
3 0
+7d-7
7d2+d+1
Hope this helps
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$6 is what percent of $8?
iren2701 [21]
Hello there!
The answer to your question is 75%
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Scorpion4ik [409]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
a kittens heartbeat can be as fast as 240 beats per minute . to find the number of times a kittens heart beats in 30 seconds , A
Alina [70]
I do not agree. If you divide 240 by 30, it would be 8 heartbeats, which is absurd. It's impossible for something to survive with 8 heartbeats per 30 seconds.
In order to get the CORRECT answer, divide 240 by 60 seconds.
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CORRECT answer: 120

5 0
3 years ago
Height-9ft<br> Width-25ft<br> Volume-7650<br> Length-?
Licemer1 [7]

Step-by-step explanation:

V = h × w × l

7650 = 9 × 25 × l

So,

l = 7650 ÷ 9 ÷ 25

l = 850 ÷ 25

l = 34

For the final, the length is 34.

4 0
3 years ago
1. Set up the following word problem as an equation and solve. Then write your answer as a complete sentence.
klasskru [66]
<span>a/b = 3/5 ----- a = (3b)/5
a + b = 136 --- (3b)/5 + b = 136
3b + 5b = 680
8b = 680
b = 85
a = (3b)/5 = (3 * 85)/5 = 51

a = 85 and b = 51</span>
8 0
3 years ago
Read 2 more answers
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