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Likurg_2 [28]
3 years ago
15

Plzzzzzzz helppppppppppppp

Mathematics
1 answer:
Paladinen [302]3 years ago
5 0

Answer:6

Step-by-step explanation:

Multiply both sides by a multiple of 2 to remove the denominator. 1x+3y=-21.

6 is a multiple of 2, so 6.

Please give me brainliest if this helped you.

And feel free to add me as a friend and text me any time for math questions!

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30 points please help urgent
BlackZzzverrR [31]

2.

x = 2

3.

x = 50

HOPE THIS WILL HELP YOU

7 0
3 years ago
Which is f(5) for the function â€""2x2 2x â€"" 3? â€""107 â€""63 â€""43 â€""37.
artcher [175]
<h3>Answer:</h3>

Option B: 63

<h2>Given that:</h2>

The given function is    f(x)=2x^2+2x+3

<h2>Explanation:</h2>

To evaluate the value of a function at given value of input, you should replace the variable given in the function with the value of input that is given, in your case it is x = 5.

For x = 5, we have

f(5) = 50 + 10 + 3      = 63

Similarly, you will be able to evaluate the value of the function for any other input given, which is assumed to be valid.

Hence option b: 63 is the correct option.

For more information, refer to the link given below:

brainly.com/question/532781

8 0
2 years ago
HELP 20 PTS!!! Which ordered pair in the form (x, y) is a solution of this equation? (x + 7)y = 10
Vlad [161]

Answer:

x = 3 y = 1

Step-by-step explanation:

3 + 7 = 10

10 x 1 = 10

Have a great day and good luck :)

8 0
3 years ago
Write the contrapositive of the conditional statement. Determine whether the contrapositive is true or false. If it is false, fi
Mila [183]
If you are 16 years old then you are a teenager Question 14
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3 years ago
NEED ANSWERS NOW!! (Reward) brainlest and pointsss
Misha Larkins [42]

Answer:

c

Step-by-step explanation:

(x+8)+(x+4)=0

×=-8 and ×= -4

4 0
2 years ago
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