All categories

3 years ago

a jacket originally sold for $45. this week it went on sale for 20% off. what is the discount and what is the sales price?

Mathematics

1 answer:

Strike441 [17]3 years ago

4 0

Answer:

discount = 9

new price = 36

Step-by-step explanation:

The discount is the price times the discount percent

45 * 20%

Change to decimal form

45*.20

The new price is the original price minus the discount

45-9 = 36

You might be interested in

Help Pls I need the answer to t<br><br><img src="https://tex.z-dn.net/?f=0%3D-16t%5E2%2B704t" id="TexFormula1" title="0=-16t^2+7

Xelga [282]

Answer:

t=0 or t=44

Step-by-step explanation:

There are a few methods to do this, the most obvious being the use of the quadratic formula.

However, a quick check with a calculator or even your mind will reveal that 704 is divisible by 16. Thus we can solve this through factoring.

-16t(t-44)=0

Using the zero factor principle:

-16t=0 and so t=0

t-44=0 and so t=44

And thus we get the solution.

7 0

3 years ago

Find the area of the shaded figure, rounded to two decimals. (Assume x = 3 and y = 4.)

maksim [4K]

Do you have the picture?

3 0

3 years ago

[im posting this for YALLS benefit- don’t make the same mistake i did besties <33

Anestetic [448]

Answer:

false

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

If I can paint a wall in 20 min and my friend can paint a wall in 30 min. How many minutes would it take for us to paint a wall

ra1l [238]

Answer: $12\ \text{min}$

Step-by-step explanation:

Given

It takes 20 min and 30 min for a person and his friend to paint a wall individually i.e.

In 1 min they cover $\frac{1}{20}$ part and $\frac{1}{30}$ part of wall respectively.

If the work together, 1 minute work is

$\Rightarrow \dfrac{1}{20}+\dfrac{1}{30}\\\\\Rightarrow \dfrac{3+2}{60}\\\\\Rightarrow \dfrac{5}{60}$

Time required will be reciprocal of it

$\Rightarrow \dfrac{60}{5}=12\ \text{min}$

3 0

3 years ago

I NEED HELP

PIT_PIT [208]

A cause she measured the side of it

5 0

2 years ago

Read 2 more answers