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Maurinko [17]
3 years ago
10

Solve using elimination y = 5x+4 y = 2x+7 Show work plz

Mathematics
1 answer:
Gre4nikov [31]3 years ago
3 0

Answer and Step-by-step explanation:

5x + 4

2x + 7

Multiply 5x + 4 by 2, and 2x + 7 by 5.

   10x + 8

-   10x + 35

_________

<u>-27 is the answer</u>

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<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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Ryan is selling a new computer system that he designed. He spent $200
Neporo4naja [7]

Answer:

Ryan should mark the price as $300.

Step-by-step explanation:

If he wants to markup his price by 50%, you first take 50% of $200 which is $100, then you add it to the original price 200+100= $300

4 0
2 years ago
True or false by definition a simple random sample of size n
Sophie [7]
True

I hope I helped you out
7 0
3 years ago
HELP PLEASE NO RANDOM ANSWERS
tensa zangetsu [6.8K]

Answer:

1. Answer is 162 2. Answer is 159.2

Step-by-step explanation:

In the first one we calculate both triangles by using and multiply it by 2 since we have 2 triangles

then we calculate the rectangle

and then we put them all together and get the answer which is 162.

in the second one we calculate the trapezoid then rhombus, then we put them together and get our answer which is 159.2

4 0
3 years ago
What is the value of x?<br><br>enter your answer in the box<br><br>X__​
vfiekz [6]
<h3>Answer: x = 5</h3>

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

Work Shown:

Angle Bisector Theorem

9/(2x-1) = 15/3x

9*3x = 15(2x-1) ... cross multiply

27x = 30x-15

27-30x = 30x-15-30x ... subtract 30x from both sides

-3x = -15

-3x/(-3) = -15/(-3) .... divide both sides by -3

x = 5

6 0
3 years ago
Help me ASAP!!!!!!!!!!!!!:)
kenny6666 [7]

Answer:

I think it is wrong because it is unlike term

5 0
3 years ago
Read 2 more answers
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