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Veronika [31]
3 years ago
14

50 POINTS !! PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.

Mathematics
1 answer:
iVinArrow [24]3 years ago
7 0

Answer:

Correct answer is 8.2

I see 5 points instead of 50 pointssssss

Give 50, otherwise I will report u

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IrinaK [193]
The awnser is c give me brainliest
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2 years ago
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What are the x-intercept and y-intercept of the graph of y=1/3x−6 ?
Paraphin [41]
The y-intercept is -6, and the x-intercept is 18
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3 years ago
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PLZZZ HELP ME I AM FAILING THIS CLLASS> I NEED THE CORRECT ANSWERS THANKYOU!!! I WILL GIVE BRAINLIEST? what doe X...Y...N equ
Elan Coil [88]

Answer:

x = 11

y = 2

n = 4

Step-by-step explanation:

Three equations

Look for x

Look for y

Look for n

__________________

Note that all of these are questions can be answered through isolating the variable.

Let's start with x :

Get x alone :

2(x + 5) = 3x + 1

Distribute :

(2(x) + 2(5))

2x + 10 = 3x - 1

Add 1 to both sides of the equation :

2x + 11 = 3x

Subtract 2x from both sides :

11 = x

x = 11

Next is y :

Isolate y :

3y - 4 = 6 - 2y

Add 4 to both sides :

3y = 10 - 2y

Add 2y to both sides :

5y = 10

Divide 5 from both sides to get y by itself :

y = 2

Lastly is n :

Isolate n :

3(n + 2) = 9(6 - n)

Distribute :

(3(n) + 3(2)) = (9(6) - 9(n))

3n + 6 = 54 - 9n

Subtract 54 from both sides :

3n - 48 = -9n

Subtract 3n from both sides :

-48 = -12n

-12n = -48

Divide -12 from both sides :

n = 4

8 0
3 years ago
Enter the value of x that makes the equation - 15(x + 11) + 14x = -60 true.
eimsori [14]

Answer:x=-105

Step-by-step explanation:-15x-165+14x=-60<=>-15x+14x=-60+165<=>-x=105<=>x=-105

8 0
2 years ago
The ratio of boys to girls at a movie is 4:7. If there are 21​ girls, how many boys are at the​ movie?
GaryK [48]

Answer:

12 boys

Step-by-step explanation:

7 x 3 = 21

4 x 3 = 12

12 boys

3 0
3 years ago
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