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Kay [80]
4 years ago
7

1/8+c=4/5. C= please helllpppppppp I have test

Mathematics
1 answer:
rosijanka [135]4 years ago
4 0

Answer:

C = 27/40 or 0.675

Step-by-step explanation:

1/8 + c = 4/5 opposite sign -

1/8 - 4/5 now multiply to make the same denominator

1/8 multiply 5 to both top and bottom = 5/40

4/5 multiply 8 to both bottom and top = 32/40

now subtract with the same denominator

32/40 - 5/40 = 27/40 now simplify

27/40 simplifies too 0.675

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You buy a car in 2017 for $25,000. The value decreases by 16% each year. How much will the car be worth
pychu [463]

Answer:

The appropriate answer is "10,455.29856".

Step-by-step explanation:

According to the question,

The time will be:

⇒  t = 2022-2017

⇒    = 5

On applying formula, we get

⇒ f(t)=25000(1-.16)^t

On substituting the value of "t", we get

⇒ f(5)=25000(1-.16)^5

⇒         =25000(0.84)^5

On solving the power, we get

⇒         =25000\times 0.4182119424

⇒         =10,455.29856

6 0
3 years ago
How do i solve these questions? <br><br> can someone please tell me thanks :)
Vika [28.1K]
To find the area of this just add the units I believe which is 21
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6 0
3 years ago
Why is the information in the diagram enough to
Dahasolnce [82]
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8 0
3 years ago
Please help what is the following (-3 6); m= 1/2
zloy xaker [14]
Y - y1 = m(x - x1)

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8 0
3 years ago
Read 2 more answers
Select the ordered pair that is the solution of this equation: -7x – 4y = 6
Olegator [25]
Its just a matter of subbing

-7x - 4y = 6....subbing in (-2,2)...x = -2 and y = 2
-7(-2) - 4(2) = 6
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4 0
4 years ago
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