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vredina [299]
3 years ago
10

Some body plis help me​

Mathematics
2 answers:
Nata [24]3 years ago
6 0
The answer is 7x + 5 mark me Brainliest plz
Anastaziya [24]3 years ago
3 0

Answer:

im not positive but I think the answer is 7x+5

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Given the function f(x) = 3x + 1 what is f(-2)?
Readme [11.4K]

Answer:

-5

Step-by-step explanation:

f(-2) means that -2 is going to be our input in this function.

To solve this, simply substitute -2 for x in the expression given.

If f(x) = 3x+1, then f(-2) = 3(-2) + 1

3(-2)+1 = -6+1 = -5

Hope this helped!

7 0
2 years ago
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Aisha is buying corn seed packs sold in boxes of 100. She has 400 packs, but she needs a total of 600
devlian [24]
That means she need to buy 2 packs of 100.
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3 years ago
The probability all of the students in this class will be present and on time is 3/10. The probability all of the students are p
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Answer:

3/4

Step-by-step explanation:

A: students present
B: students on time

P(all students present and on time) = P(A and B) = 3/10
P(all students present) = P(A) = 2/5

P(A and B) = P(A).P(B|A) where P(B|A) is the probability of everyone being on time given that everyone is present

So P(B|A) = P(A and B) /P(A) = 3/10 ÷ 2/5 = 3/10 * 5/2 = 15/20 which can be reduced to 3/4 by dividing numerator and denominator by 5

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2 years ago
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3 years ago
Describe the relationship between the values of the two 9s in the number 94,901
Molodets [167]

Step-by-step explanation:

The first 9 (leftmost) has a value 100 times the value of the second 9 (rightmost).

The first 9 is in the 10,000s place and represents 90,000.

The second 9 is in the hundreds place and represents 900.

90,000 is one hundred times 900.

4 0
2 years ago
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