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maksim [4K]
3 years ago
6

Ill mark brainlist plss help

Mathematics
1 answer:
kari74 [83]3 years ago
7 0
To answer your question, the answer would be 8
You might be interested in
To determine the number of trout in a​ lake, a conservationist catches 174 ​trout, tags them and throws them back into the lake.
Alja [10]

Answer:

348 trouts in the lake

Step-by-step explanation:

Since this is basically a ratio problem and we are given three values we can use the rule of three to solve for the missing variable which would be the total amount of trouts in the lake. To do so we multiply the total amount trouts tagged by the number of trouts caught later. Then we multiply that product by the amount that were found to be tagged later.

22 total trouts caught later  <=========>  11 trouts were tagged

x total trouts  <=========> 174 trouts tagged

(174 * 22) / 11 = 348 total trouts in the lake

Finally, we can see that the conservationist would expect there to be around 348 trouts in the lake.

5 0
4 years ago
What value of x is in the solution set of 8x - 6 &gt; 12 + 2x?<br> O-1<br> O0<br> O3<br> O5
otez555 [7]

The answer of X will be equal (3)

4 0
3 years ago
ORDER FROM LEAST TO GREATEST 2 2/3, 2 1/4, 5/6
harina [27]

Answer: 5/6,2 2/3, 2 1/2


Step-by-step explanation:


7 0
3 years ago
Whch experision is equialent to 5(4x+3)-2x?<br><br> A.18x+15<br> B.18x+3<br> C.7x+8<br> D.2x+8
Mazyrski [523]

Answer:

The correct answer is option A. 18x + 15

Step-by-step explanation:

It is given an expression in variable x,

5(4x + 3) - 2x

<u>To simplify the given expression </u>

5(4x + 3) - 2x = (5 * 4x) + (5 * 3) - 2x   (open the bracket)

  = 20x + 15 - 2x

  = 20x - 2x + 15

  = 18x + 15

Therefore the correct answer is 18x + 15

The correct option is option A.  18x + 15

4 0
4 years ago
A. (7, -2), (4, -1), (3, 0), (4, 1), (7,2)
Kisachek [45]

Since someone answered wrongly I'll try to give the correct answer without the given xs.  It won't matter.  We're looking for a set of points which satisfy

y = f(x) = x² + 3

A. f(7)=7² + 3 = 52, not -2, so not A.

B. f(-2)=(-2)² + 3 = 7, not 1, so not B

C. f(-2)=7, that's good so far.  

f(-2)=(-1)²+3=1+3=4, good

f(0) = 0²+3 = 3, good

f(1)=1²+3 = 4, good

f(2) = 2²+3 = 7, good

Answer: C

We'll rule out D.  f(1)=1²+3=4, not -2, so not D.

5 0
3 years ago
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