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Alexxx [7]
3 years ago
8

Find the value of the expression if x=-7

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
5 0

Answer: -16

Step-by-step explanation:

49 would be the result of -7 squared. Due to the fact it is negative, it would cancel out to be positive.

For the numerator, 49-1 is equivalent to 48.

48/x+4

-7+4 = -3

48/-3

= -16

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Answer:

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The sum of three consecutive numbers is 72. What is the middle number?
Mkey [24]

Answer:

48

Step-by-step explanation:

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May u guys help me jus me out 5 ez questions for u guys to help me with
Elena-2011 [213]

Answer:

1. -29/156 2. 38/45 3. 29/45 4. 113/24 or about 4.7 5. 457/1,  914/2,  1371/3

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