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Sergeeva-Olga [200]
2 years ago
9

I need answer please​

Mathematics
1 answer:
Mazyrski [523]2 years ago
8 0

Answer:

<h3>20.5 IS YOUR ANSWER,,,,,,,,,,,,,,,</h3>
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45.827 or 45.83 dollars...............
8 0
3 years ago
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Mr Taylor brought back 180 Euros to the UK. The exchange rate was €1.2 to £1.
solong [7]
The answer is £150.

This could be calculated using proportion. If £1 is €1.2, how many £ is €180:
£1 : €1.2 = x : <span>€180
</span>x = £1 ÷ €1.2 × <span>€180</span>
x = £150
6 0
3 years ago
Their sum is − 1/3 and their difference is 18
Rina8888 [55]

Answer:x=53/6 and y=-55/6

Step-by-step explanation:

Let the first number x

Second number b y

Sum of the numbers x+y=-1/3

x-y=18

Solve simultaneously

Using elimination method

We get

2y=-55/3

y=-55/6

Substitute for y in equation 1

x+55/6=18

x=18-55/6

x=53/6

6 0
3 years ago
What is y=8/3x-68/3 in standard form?
lawyer [7]

Answer:

The standard form of this equation is -8x + 3y = -68

Step-by-step explanation:

In order to find this, first solve for the constant.

y = 8/3x - 68/3

-8/3x + y = -68/3

Now we multiply by 3 to get them all equal to integers.

-8x + 3y = -68

8 0
3 years ago
4x−4&lt;8 AND 9x+5&gt;23<br><br> Doing Khan Academy<br> HelP!!
erma4kov [3.2K]

Answer:

x<3 and x>2

Step-by-step explanation:

write the symbols this < and > to get the correct answer

5 0
2 years ago
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