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jeka57 [31]
3 years ago
10

Simplify: 45÷3+2×8-12+30​

Mathematics
2 answers:
Vikentia [17]3 years ago
7 0

Answer:

61 is the answer

Step-by-step explanation:

Phantasy [73]3 years ago
3 0

Answer:

49

Step-by-step explanation:

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How do you differentiate y = 3x3 - 2x-4
riadik2000 [5.3K]

Answer:

y' = 9x^2 + 8x^-5

Step-by-step explanation:

General Principle

y' = ax^b

y' = a*b * x^(b-1)

Solution

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Answer

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7 0
3 years ago
A city has a population of 210,000 people. Suppose that each year the population grows by 8%. What will the population be after
Ratling [72]

Answer:

in 13 years it will be at 432,480

Step-by-step explanation:

8 0
2 years ago
Plz help I need to know how many bags of snacks they bought in all
spin [16.1K]

Answer:

7x - 2

Step-by-step explanation:

let x be the number of bags of chips, then

3x is the number of bags of pretzels ← 3 times the number of bags of chips

3x - 2 is the number of bags of nachos ← 2 less than bags of pretzels

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6 0
3 years ago
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