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Dmitrij [34]
2 years ago
10

Hello, pls help on these exercises

Mathematics
1 answer:
kvv77 [185]2 years ago
5 0

Answer:

c.p= R.s 75 ,loss=R.s 9 solve it

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May someone please help me with this :)
adoni [48]

Answer:

24

Step-by-step explanation:

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4 0
3 years ago
(11n - 3n) - n<br><br> Help plz desperate
Arlecino [84]

Answer: 7n

Step-by-step explanation:

Because....

First Remove the parentheses (a) = a

= 11n - 3n - n

Then add similar elements: 11n - 3n - n = 7n

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8 0
3 years ago
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Y = x + 2<br> 2x - y = -4<br> Solve the system of equations using substitution.
const2013 [10]
The answer is (-2,0)
8 0
3 years ago
Carmen wants to install a fence . each section of fence is 2.4 metres long and cost $6.00 pre metre. Carmen will need 16 section
White raven [17]
For this case, the first thing we must do is calculate the total cost.
 We have then:
 C = (16) * (2.4) * (6)
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 250 - 230.4 = 19.6 $
 Answer:
 He
 has received 19.6 $ from $ 250
5 0
3 years ago
Which angles are acute?<br>А в<br>H<br>Check all that apply.<br>​
Doss [256]

Answer:

The answer is A and D.

Step-by-step explanation:

Acute angles are angles that are less than 90°.

0° < θ < 90°.

So by looking at the diagram, any angles that are smaller than a L-shaped(90°) are all acute angle.

5 0
3 years ago
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