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Gennadij [26K]
3 years ago
5

How do you solve 7 1/5-6 2/5

Mathematics
1 answer:
iris [78.8K]3 years ago
3 0
7 + 1 2/6 2/5 hope this kinda helps :3
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Expand and simplify (3x+5)(4x-1)
Whitepunk [10]
Use FOIL and simply, First times First, Outside times Outside, Inside times Inside, Last times Last.

(3x+5)(4x-1)
3x * 4x = 12x²
3x * -1 = -3x
5 * 4x = 20x
5 * -1 = -5

12x² - 3x + 20x - 5

Now simplify by adding -3x to 20x and get:

12x² + 17x - 5
5 0
3 years ago
PLEASE HELP ASAP I WILL MARK BRILLIANT WHOEVER ANSWERS THANKS (:
Mila [183]
The answer is 38.5 cm^2
5 0
3 years ago
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What is the average of the first 50 positive odd integers
mote1985 [20]
I think that the answer is 25
7 0
3 years ago
SOMEONE PLZ HELP! THIS IS DUE VERY SOON!
vfiekz [6]

Answer: six amount of 0.15 and 7 amount of 0.35

Step-by-step explanation:

I am pretty sure this is correct, i am trying my best

7 0
3 years ago
sooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
bazaltina [42]

Answer:

B) 3/4

Step-by-step explanation:

The conditional probability of B given A (B|A) is P(A ∩ B) / P(A), when P(A) > 0 (Probability of the intersection of A and B over the Probability of A).

in our case, P(A ∩ B is the amount of people who can snowboard and surf, which according to the picture is 36

P(A) is the amount of people who can snowboard, which from the picture is 48

This means our conditional probability is 36/48, which when simplified is 3/4.

6 0
3 years ago
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