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maw [93]
3 years ago
15

Last question 5x - 5 = 9x + 3 thank you first question i see gets brainlyest

Mathematics
1 answer:
larisa86 [58]3 years ago
4 0

Answer:

x = -0.5

Step-by-step explanation:

5x - 5 = 9x + 3

add 5 on both sides to cancel out 5

5x = 9x + 8

take away 9x on both sides to cancel out 9x

-4x = 8

divide by -4 to get x

x = -0.5

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What is the value for y?<br><br><br><br> Enter your answer in the box.
Anna007 [38]

Answer:

y = 28

Step-by-step explanation:

since this is an Isosceles triangle (x - 5)° must be equal to 34°

x - 5 = 34

x = 39

the sum of interior angles in a triangle is equal to 180°

if the two angles 34 + 34 = 68

Then the third angle is 180 - 68 = 112°

4y = 112

y = 28

4 0
3 years ago
Anesh normally buys 1.5 litre bottles of soft drink. At the supermarket he notices a promotion bottle that has 25 percent extra.
slavikrds [6]

Answer:

6ml

Step-by-step explanation:

=25%÷100%

=0•25

1.5l to ml

1L=1000ml

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6 0
3 years ago
In 1990, a glacier was 400 meters away from a road. Every year since then, it has moved 7 meters closer to the road. At this rat
kupik [55]

Answer:

57 years

Step-by-step explanation:

Divide 400 by 7.


3 0
3 years ago
HELP MY FRIENDS PLEASE I BEG OF THEE​
Over [174]
<h2>Answer:</h2>

<u><em>The answer has to be 30. </em></u>

<h2>Step-by-step explanation:</h2>

<em>Correct me if I am incorrect but I would believe I am correct. Have a good one!</em>

<h2>✍(◔◡◔)</h2>
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B5%7D%2B%5Cfrac%7B3x%7D%7B15%7D%3D%5Cfrac%7B2x%7D%7B3%7D%20%7D%20" id="TexF
Bezzdna [24]
Multiply all terms by 15
3x+3x= 10x+30

Combine like terms
6x=10x+30

Subtract 10x from both sides
-4x=30

Divide both sides by -4
x= -7.5

Final answer: -7.5
4 0
4 years ago
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