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OLEGan [10]
3 years ago
8

I will give brainliest

Mathematics
1 answer:
Elanso [62]3 years ago
7 0

Answer:

x + y

Step-by-step explanation:

An expression for the average of x,2x and 3y

average = (x+2x+3y)/3

= (3x+3y)/3

= 3(x+y)/3

= x + y

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Answer:

110 students in the class

Step-by-step explanation:  If this is helpful and correct please mark as brainliest!

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3 years ago
Which ordered pair is a solution of the equation?
liq [111]

Answer:

y=39

Step-by-step explanation:

73-2y=-5

2y=73-(-5)

2y=73+5

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scoray [572]

Answer:

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Step-by-step explanation:

just because you dont like me doesnt mean u can deny my help

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Read 2 more answers
HELP ME PLEASEEE DJSUS JDIDJSJDHOSSJEJDKDHKS
Elza [17]

Answer:

(8, 20)

Step-by-step explanation:

Let's input each values of the ordered pair given as options to see which one satisfy the equation y = 16 + 0.5x

==>Option 1: (0, 18)

18 = 16 + 0.5(0)

18 = 16 + 0

18 ≠ 0

Option 1 is incorrect.

==>Option 2: (5, 19.5)

19.5 = 16 + 0.5(5)

19.5 = 16 + 2.5

19.5 ≠ 18.5

Incorrect.

==>Option 3: (8, 20)

20 = 16 + 0.5(8)

20 = 16 + 4

20 = 20

CORRECT

==>Option 4: (10, 21.5)

21.5 = 16 + 0.5(10)

21.5 = 16 + 5

21.5 ≠ 21

Incorrect.

The answer is (8, 20)

4 0
3 years ago
What is the square root of 3476
S_A_V [24]
<span>Square root of 346 is 58.9576118919
<span><span><span><span><span>I hope this helps. Square root means when you multiply that number by itself it equals a number.
12^2=144
Square root of 144=12.

</span></span></span></span></span></span>
6 0
3 years ago
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