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elena-s [515]
3 years ago
10

20℅ of what number is 3.4

Mathematics
2 answers:
VikaD [51]3 years ago
6 0
17 is your answer .-.
Gelneren [198K]3 years ago
5 0

Hi there!

Let's write your question as an equation and replace "what number" by "X" :

20% of X = 3.4

The word "of" is the same thing as a multiplication sign.

20 × X = 3.4


Now all you have to do left is to solve this equation by isolating "X" :

20 × X = 3.4

Divide both side of the equation by 20


X = 0.17


There you go! I really hope this helped, if there's anything just let me know! :)

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3 years ago
Solve the inequality for y 2.9 < 5.6+y simplify your answer as much as possible
just olya [345]

Answer:

-2.7 < y

Step-by-step explanation:

2.9 < 5.6+y

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3 years ago
Write an equation of the line in slope-intercept form
Agata [3.3K]

Answer:

y=2x-2

Step-by-step explanation:

Slope intercept form = y=mx+b

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Looking at the graph, the y intercept is given as (0,-2)

There are also two points given (0, -2) and (2,2)

Reminder: to find the slope, divide the changes in y by the changes in x or substitute the numbers into this equation: y2-y1/x2-x1

2-(-2)/2-0=4/2

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Now that we have the slope and y intercept, sbstitute into the equation y=mx+b:

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5 0
3 years ago
Read 2 more answers
-9h - 15 = 93<br> What is the answer to this?
Svetlanka [38]

-9h = 93 + 15

-9h = 108

h =-12

3 0
3 years ago
Read 2 more answers
I need help on this one and the one at the bottom
KiRa [710]
The last awnser is 15x + 2 and the first one is explained below:
 65 X 1.5 = 97.5
97.5 + 95 = 192.5 
     192.5 is awnser 
If you want me to explain in more detail comment on my user i will check my notifications and help you out !!! :D 
PEACE YALL

3 0
4 years ago
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