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ivanzaharov [21]
2 years ago
6

Pls help I’ll brainlest

Mathematics
2 answers:
Flura [38]2 years ago
7 0
3(x+2)-2x=6(x-2)
3x+6-2x=6x-12
1x+6=6x-12
-1x -1x
6=5x-12
+12. +12
18=5x
3.6=x

1.Distribute
2 if you do something to one side of the equation you have to do the same to the other
Marianna [84]2 years ago
6 0

Answer:

Step-by-step explanation:

Mistakes: The student did not distribute the 3 into 2, and the student did not distribute the 6 into negative 2. The student also left out the negative 2x in the first half of the equation.

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The probability that a plant is edible is 4/5 and the probability that a plant grows at a constant rate and is edible is 14/19.
miskamm [114]

Answer: Probability that a plant grows at a constant rate, given it is edible is given by \frac{35}{38}.

Step-by-step explanation:

Let B be an event that getting a plant grows at a constant rate.

Since we have given that

The probability that a plant is edible is given by

P(A)=\frac{4}{5}

The probability that a plant grows at a constant rate and is edible is given by

P(A\cap B)=\frac{14}{19}

We will use "Conditional probability ", i.e.

P(A\mid B)=\frac{P(A\cap B)}{P(A)}

P(A\mid B)=\frac{\frac{14}{19}}{\frac{4}{5}}\\\\P(A\mid B)=\frac{14\times 5}{19\times 4}\\\\P(A\mid B)=\frac{70}{76}\\\\P(A\mid B)=\frac{35}{38}

Hence, Probability that a plant grows at a constant rate, given it is edible is given by \frac{35}{38}.

8 0
4 years ago
Six friends went to a hockey game. the price of admission per person was x dollars. four of the friends bought a soda for two do
Alekssandra [29.7K]
6X+ 4x2=6X+8

the answer is 6X+8
4 0
4 years ago
Each term in the sequence below is 20 less than 5 times the previous term. What is the value of x+y?
ziro4ka [17]

Answer:

The value of x + y is   -16.

Step-by-step explanation:

If each term is calculated by multiplying the previous one times 5 and then subtracting 20 from that result, then we can use that information to relate the first term (x) and the second one (0).

Following the info above, the following equation applies:

0 = 5 x - 20

then we solve for x:

5x = 20

x = 20/5

x = 4

Now we do the same study relating the second term (0) and the third one (y):

y = 5 (0) - 20

y = -20

Now that we have the value for both unknowns, we can estimate what they ask you: The value of x + y:

x + y = 4 + (-20) = 4 - 20 = -16

5 0
3 years ago
GIVING BRAINLIEST! IM BEGGING YOU PLEASE HELP ME THIS IS DUE TODAY AND I NEED TO HELP MY FRIEND! I CANT HELP THEM UNTIL I FINISH
RSB [31]

Here are the answers

C) 118

D) 64

A) pi(d)

B) ST

A) 22, 61, 97

8 0
3 years ago
Read 2 more answers
A pipe is leaking at the rate of 16 fluid ounces per minute. Use unit analysis to find out how many gallons the pipe is leaking
larisa [96]

Answer:

The answer is 7.5 gallons per hour.

Step-by-step explanation:

16 fluid ounces multiplied by 60 minutes equals 960 fluid ounces

16 * 60 = 960

960 fluid ounces divided by 128 fluid ounces (which is 1 gallon) equals 7.5 gallons.

960 / 128 + 7.5

So the answer is 7.5 gallons per hour.

Hope this helps! :)

3 0
2 years ago
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