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Elodia [21]
3 years ago
5

Please answer both questions and quickly please​

Mathematics
1 answer:
Nat2105 [25]3 years ago
6 0

Answer:

the answer is C

Step-by-step explanation:

You have to distribute 1st and multiply both sides in order to correvtly get an accurate equation to find X.

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A farmer planted 2/5 of his forty acres in corn and another 3/10 of his land in wheat
Mariana [72]

Answer:

7/10

Step-by-step explanation:

8 0
3 years ago
O is the centroid. Find the value of x. (Sorry if u cant see the photo :/, but this is Geometry btw)
klemol [59]

Answer: x = 6

==============================================

Explanation:

The medians of a triangle meet up at the centroid in such a way that they cut each other at a ratio of 2:1, meaning that one part of the median is twice as long as the other. In this case, MO is two times longer than OP, so,

OP = 2*MO

and

MP = MO + OP

MP = MO + 2*MO .... replace OP with 2*MO

MP = 3*MO

9x-24 = 3*(x+4) ... plug in the given expressions

9x-24 = 3x+12

9x-3x = 12+24

6x = 36

x = 36/6

x = 6

8 0
3 years ago
Mrs.Douglas wanted to give each of her students 3 fancy pencils. She has 20 students. If fancy pencils come in packs of 12, how
Colt1911 [192]
1 pack of 12 will give 4 students their pencils. 20/4 = 5
3 0
3 years ago
Read 2 more answers
You can buy 3 T-shirts for $24. Write a proportion that gives the cost c of buying 7 T-shirts.
kolbaska11 [484]

Answer: $56


Step-by-step explanation:

Divide 24 by 3 to get 8

$8 will be the amount it'll cost for 1 t-shirt

So you would multiply 7 by 8 to get 56

So $56 will be the amount of 7 t-shirts


7 0
3 years ago
I will mark brainliest to whoever dose it correct<br>I need help rn please help meee​
GalinKa [24]

Answer:

The two numbers are 18 and 42

Step-by-step explanation:

let the two numbers = x  and y

Their sum:    x + y = 60 ------ (1)

Also, dividing the larger by the smaller (partition = 2 and remainder = 6).

Let the larger number = y

\frac{y}{x} = 2\frac{6}{x} \\\\\frac{y}{x} = \frac{2x +6}{x} \\\\y = 2x + 6\ \ ----(2)

Substitute the value of y into equation (1)

x + (2x + 6) = 60

x + 2x + 6 = 60

3x  +  6 = 60

3x = 60  - 6

3x = 54

x = 54 / 3

x = 18

y = 2x + 6

y = 2(18) + 6

y = 36 + 6

y = 42

The two numbers are 18 and 42

5 0
3 years ago
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