3 years ago

A computer that originally cost 850$ is on sale for 15% off. What is the same price of the computer?

Mathematics

2 answers:

igor_vitrenko [27]3 years ago

6 0

It should cost $722.5 after the sale

yawa3891 [41]3 years ago

4 0

Find 85% of 850 by doing 850*.85 to get $722.50

You might be interested in

Question is in the picture:

Sholpan [36]

Its 5 times larger.

3 0

3 years ago

Find the gradient of the line <br><br> 3y + 2x = 1<br><br> how to guys

kykrilka [37]

Answer:

-2/3

Step-by-step explanation:

The gradient of a line is its slope. You can just convert the equation to slope-intercept form (y=mx+b where "m" is the gradient/slope):

3y + 2x = 1

3y = 1 - 2x

y = 1/3 - 2/3x

y = -2/3x + 1/3

So, as we can see, -2/3 is the gradient/slope of the line.

5 0

2 years ago

Rewrite the expression 10 to the -3 power

liberstina [14]

Answer: 0.001 or 1/1000

Since it is a negative exponent and -3 so it is in the thousandths, so 1/1000 or 0.001.

Have a good day! : )

6 0

3 years ago

If elephant grass grows 2 1/5 inches a day, how many inches will it grow in 5 days?

Sonja [21]

I hope this helps you

5 0

3 years ago

Read 2 more answers

Can you solve this????? Super hard!

Likurg_2 [28]

Answer:

$\textbf{J. }\dfrac{1}{x^2-x}$

Step-by-step explanation:

Factor the denominator and cancel the common factor.

$\dfrac{x+1}{x^3-x}=\dfrac{x+1}{x(x^2-1)}=\dfrac{x+1}{x(x-1)(x+1)}=\dfrac{1}{x(x-1)}\\\\=\boxed{\dfrac{1}{x^2-x}}$

6 0

3 years ago