Ask question

Ask question

All categories

3 years ago

11

Arun bought a pair of skates at a sale where the discount given was 20%. If the amount he pays is Dhs.4000, find the marked pric

e. a Dhs.5600 b Dhs.3200 c Dhs.5000

1 answer:

vekshin13 years ago

4 0

B dhs.3200

because 10% of 4000=400
20%=800
4000-800=3200

You might be interested in

What is the missing numerator?

Jet001 [13]

The answer is b)04 I did this on my test and got it correct

4 0

3 years ago

Read 2 more answers

Write an equation for the line on the graph below<br><br> I need help on both of them

LiRa [457]

Answer:

1st one, x=-1

2nd on, y=2

Step-by-step explanation:

4 0

3 years ago

Peter, Maria and Jacob go to school together. While Peter was doing 3 steps, Maria was doing 5 steps. While Maria was doing 3 st

mixas84 [53]

Answer:200

Step-by-step explanation:

7 0

3 years ago

Please answer this question

Free_Kalibri [48]

Answer:

3

Step-by-step explanation:

$log(3x^{3}) - log(x^{2}) = log(\frac{3x^{3}}{x^{2}})\\log(27) - log(x) = log(\frac{27}{x} )\\$

therefore,

$\frac{3x^{3} }{x^{2} } = \frac{27}{x} \\3x=\frac{27}{x} \\3x^{2} =27\\x= +3\\x=-3$

however, since logarithms cannot have negative arguments, x can only be +3

i.e. log(-3) is impossible, and will return MATH ERROR on a calculator.

5 0

3 years ago

What is 6(2x-8)-9x simplified

Readme [11.4K]

THE ANSWER TO THIS IS 3x-48

4 0

3 years ago