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2 years ago

Solve: 16x2 - 80 = 0 Round the answer to the nearest hundredth.

Mathematics

1 answer:

GenaCL600 [577]2 years ago

5 0

Answer:

-48

Step-by-step explanation:

16 x 2 = 32

32 - 80 = -48

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Colin buys a car for £15500.

timama [110]

Answer:

£14889.30

Step-by-step explanation:

The cost of the car = £15500.

For the first year,

depreciation = £15500 x 1%

= £155

Its worth after the first year = £15500 - £155

= £15345

For the 2nd year,

depreciation = £15345 x 1%

= £153.45

Its worth after the second year = £15345 - £153.45

= £15191.55

For the 3rd year,

depreciation = £15191.55 x 1%

= £151.9155

Its worth after the third year = £15191.55 - £151.9155

= £15039.6345

For the 4th year,

depreciation = £15039.6345 x 1%

= £150.3963

Its worth after the fourth year = £15039.6345 - £150.3963

= £14889.2382

Thus, the worth of the car in 4 years would be £14889.30

8 0

2 years ago

Which if the following can be contained in a plane?

andrezito [222]

Answer:

A and B im pretty sure

4 0

3 years ago

Read 2 more answers

NEEDED BY TOMORROW!

marissa [1.9K]

Answer:

$0.375$ , Terminating

Step-by-step explanation:

Mackenzie has 32 books and 12 of which are by her favorite author.

One of the easier ways to convert something to a decimal is to first start as a fraction. We need to have it be the number of books by her favorite author (12) out of the total number of books that she owns (32)

This in the form of a fraction would be $\frac{12}{32}$

Now, let us reduce this fraction.

Both terms can be divided by 4

$\frac{12}{32}/\frac{4}{4} \\\\\frac{3}{8}$

Recall that $\frac{1}{8} =0.125$

This means that

$\frac{3}{8} =3*0.125=0.375$

As you can see. this decimal stops after 3 places, which means that it is terminating.

7 0

3 years ago

What is 5(3x+8) answer?

sergeinik [125]

Answer:

15x + 40

Step-by-step explanation:

5(3x + 8)

Use the distributive property and multiply 5 by 3x and 8

5(3x + 8)

15x + 40

7 0

2 years ago

To buy the car new is $43,500.00 however, if you wait 18 months, it’s 55% cheaper. How much can you get the car for in 18 months

hram777 [196]

Answer:

$19575

$20945.25

Step-by-step explanation:

The current price of the car is $43500 but if I wait for 18 months, then it will be 55% cheaper.

So, the after 18 months the price of the car will be $43500(1 - \frac{55}{100}) = 19575$ dollars.

If sales tax is 7%, then the total price of the car after waiting for 18 months will be $19575(1 + \frac{7}{100}) = 20945.25$ dollars. (Answer)

4 0

3 years ago