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2 years ago

Everything in a store is discounted by 25%. What is the sale price of a clock with a regular price of $24.60?

Mathematics

1 answer:

Lelechka [254]2 years ago

3 0

Answer:

$24.35

Step-by-step explanation:

sale price⇒ total price-discount price

s.p=$24.60-25/100 ∴25%⇒25/100

s.p⇒$2460/100-25/100 ∴24.60⇒2460/100

s.p⇒$24.35

⇒$24.35

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Nick goes to the store and buys 22 notebooks for $1.50 each. Then he buys 8 pens for $0.55 each. How much money did he spend in

rosijanka [135]

Answer:

$33 for the notebooks and $4.40 for the pens

Step-by-step explanation:

if u would multiply 33 by 1.50 you would get $33

if u would multiply 8 by 0.55 you would get $4.40

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2 years ago

Factor this expression completely. 39x − 52y + 13

Jet001 [13]

Answer:

13(3x-4y+1)

Step-by-step explanation:

Rewrite 52 as (4)(13)

Rewrite 39 as (3)(13)

$=(3*13)x+(4*13)y+13$

Then factor out the common term 13

$13(3x-4y+1)$

That is your answer!

Have a nice day. Please vote brainliest!

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3 years ago

Read 2 more answers

Here is some information about a play starts at 7:30pm first act last 46 minutes interval lasts 20 minutes second act last 53 mi

Yuki888 [10]

Answer:

9:29 PM

Step-by-step explanation:

Let us add the number of minutes the first act, interval and second act lasted:

46 + 20 + 53 = 119 minutes

Converting this to hours and minutes:

60 minutes = 1 hour

119 minutes = 1 hour 59 minutes

Therefore, the time that the second act ends is:

H M

7 : 30 PM

+ 1 : 59

9 : 29

The second act will end by 9:29 PM

8 0

2 years ago

In a geometric sequence, a4 = 54 and a7 = 1,458. what is the 12th term? answer: B) 354,294

slamgirl [31]

Option B:

The 12th term is 354294.

Solution:

Given data:

$a_4=54$ and $a_7=1458$

To find $a_{12}:$

The given sequence is a geometric sequence.

The general term of the geometric sequence is $a_n=a_1\ r^{n-1}$ .

If we have 2 terms of a geometric sequence $a_n$ and $a_k$ (n > K),

then we can write the general term as $a_n=a_k\ r^{n-k}$ .

Here we have $a_4=54$ and $a_7=1458$ .

So, n = 7 and k = 4 ( 7 > 4)

$a_7=a_4\ .\ r^{7-4}$

$1458=54\ . \ r^3$

This can be written as

$$r^3=\frac{1458}{54}$

$$r^3=27$

$$r^3=3^3$

Taking cube root on both sides of the equation, we get

r = 3

$a_{12}=a_7\ .\ r^{12-7}$

$=1458\ .\ r^5$

$=1458\ .\ 3^5$

$a_{12}=354294$

Hence the 12th term of the geometric sequence is 354294.

7 0

2 years ago

Find 20% of 120. Show work please.

icang [17]

Answer:

Step-by-step explanation:

When you are finding a percent of something, you need to move the decimal over to the left twice in the percentage. Like this:

20% = .20

Then, just multiply that by the number you are trying to find the percent of.

.20 x 120 = 24

7 0

2 years ago

Read 2 more answers

Everything in a store is discounted by 25%. What is the sale price of a clock with a regular price of $24.60?​

Everything in a store is discounted by 25%. What is the sale price of a clock with a regular price of $24.60?