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lakkis [162]
2 years ago
10

Please solve

Mathematics
1 answer:
mel-nik [20]2 years ago
3 0

Answer:

56

Step-by-step explanation:

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Brainliest if correct
harkovskaia [24]

Answer:

3/8 & 4/8

Step-by-step explanation:

1/2 - 1/8 = 4/8 - 1/8 = 3/8

x - 1/8 = 3/8

x = 4/8    

6 0
2 years ago
At the start of 2014, Mike's car is worth 12000. the car depreciates by 30 percent every year. how much is his car worth in 2017
Anarel [89]

Answer:

$4,116

Step-by-step explanation:

Worth of Mike's car at the start of 2014 = $12,000

If the car is said to depreciates every year by 30% = 30/100 = 0.3

The worth of the car at the start of 2017 is what we are to determine.

This means that the car depreciated by 30% (0.3) for 3 years since 2014 (2017 - 2014 = 3 yrs)

The worth at the start of 2017 would be calculated as follows:

12,000 × (1 - 0.3)³

= 12,000 × (0.7)³

= 12,000 × 0.343

= 4,116

Worth of the car at the start of 2017 would be $4,116

4 0
3 years ago
He paid $5.83 to make each shirt and sold each shirt at a marked-up price.
Naddika [18.5K]

we know he made a profit of 1834 for 200 shirts, let's divide those to see how much profit per shirt

\cfrac{1834}{200}\implies \cfrac{917}{100}\implies 9.17

so he made a profit of 9.17 per shirt, now profit is surplus value, value beyond the cost, we know its cost was 5.83 per shirt, so if we take 5.83 to be 100%, how much is 9.17 off of it in percentage?

\begin{array}{ccll} amount&\%\\ \cline{1-2} 5.83&100\\ 9.17&x \end{array}\implies \cfrac{5.83}{9.17}=\cfrac{100}{x}\implies 5.83x=917 \\\\\\ x=\cfrac{917}{5.83}\implies x \approx 157.29

7 0
2 years ago
Solve for x [Sigma Notion and the Nth term]<br> [VERY URGENT]
Sonja [21]
The answer Is D I hope this helps!
8 0
2 years ago
If g(x)= -(3/(4x)) , find g(g(x)) please show work.
ivann1987 [24]

Answer:

g(g(x)) = x

Step-by-step explanation:

g(x) = -\dfrac{3}{4x}

g(g(x)) = -\dfrac{3}{4g(x)}

g(g(x)) = -\dfrac{3}{4(-\frac{3}{4x})}

g(g(x)) = -\dfrac{3}{4} \div (-\frac{3}{4x})

g(g(x)) = -\dfrac{3}{4} \times (-\frac{4x}{3})

g(g(x)) = \dfrac{3 \times 4x}{4 \times 3}

g(g(x)) = x

4 0
2 years ago
Read 2 more answers
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