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Fed [463]
3 years ago
5

5[3(x+4)-2(1-x)]-x-15=14x+55 what is x

Mathematics
1 answer:
Nostrana [21]3 years ago
4 0

Answer:

x=2

Step-by-step explanation:

I hope you will understand the way I solved it

if not, dont hesitate to ask questions in the comments...

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I need is the answer of please <br> thank you
Savatey [412]

Answer:

39.2m

Step-by-step explanation:

The ratio would be 14/20 which is 0.7. So, you would take 56 and multipy it by 0.7 to get 39.2.

4 0
2 years ago
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Charlie wants to order lunch for his friends hell order 6 sandwiches and a $2 kids meal for his little brother Charlie has $32 h
padilas [110]

Answer:

Charlie spent 5$ per sandwich

Step-by-step explanation:

He ordered 6 sandwiches

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Hope this helped, if you want please mark branliest it would be appreciated

3 0
3 years ago
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Please help me answer this with an explanation
Nata [24]
You need to find the slope first. (-9,-4). (3,4)

-4-4= -8
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Perpendicular is the negative reciprocal. Or flip over the 2/3 and make it negative.

The answer is - 3/2
5 0
3 years ago
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3. 4 more than the difference of x and 7.
Ainat [17]

Answer:

y = (x - 7) + 4

Step-by-step explanation:

4 more = + 4

difference = (-)

y = (x - 7) + 4

6 0
4 years ago
Evaluate the function <br><br> f(x) = 3x^2 + 4x + 19<br><br> Find f(-7)
yanalaym [24]

Answer:

Step-by-step explanation:

3

x

2

+

4

x

+

19

−

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(

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3 0
1 year ago
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