1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
shepuryov [24]
3 years ago
15

An item on sale costs 10% of the original price. The original price was $69 . Wats the price now

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
8 0

Answer:

$6.90

Explanation:

I multiplied 69 by .10

Can i please have brainliest?

9966 [12]3 years ago
4 0

Answer:

$62.10

Step-by-step explanation:

The difference is $6.90

Hope this helps.

You might be interested in
PLS HELP
Anika [276]

The chairs in the auditorium illustrates an arithmetic sequence

  • The recursive rule is:  an = an-1 + 8; a1 = 26
  • The explicit rule is:  an = 18 + 8n
  • There are 74 seats in the 7th row
  • 840 chairs can fit the auditorium

<h3>The recursive rule</h3>

From the question, we have the following sequence:

Seats: 18, 26, 34

Rewrite as:

26 = 18 + 8

34 = 26 + 8

The above means that:

The number of seats on a row is 8 added to the the number of seats on the previous row.

Hence, the recursive rule is:

an = an-1 + 8; a1 = 26

<h3>The explicit rule</h3>

In (a), we have:

a1 = 26 and d = 8

The explicit rule is calculated using:

an = a1 + (n -1) * d

This gives

an = 26 + (n - 1) * 8

Expand

an = 26 - 8 + 8n

Evaluate the difference

an = 18 + 8n

Hence, the explicit rule is:

an = 18 + 8n

<h3>The number of seats in the row 7</h3>

This means that n = 7.

So, we  have:

a7 = 18 + 8 * 7 = 74

Hence, there are 74 seats in the 7th row

<h3>The sigma notation</h3>

We have the maximum number of rows to be 12.

So, the sigma notation would be:

\sum\limits^{12}_{n=1} {18 + 8n}

The total number of seats is:

Sn = n/2(2a + (n -1) * d)

This gives

S12 = 12/2(2 * 26 + (12 -1) * 8)

S12 = 840

Hence, 840 chairs can fit the auditorium

Read more about arithmetic sequence at:

brainly.com/question/6561461

7 0
2 years ago
Use long division to divide and use the result to factor the dividend completely.
dolphi86 [110]
The answer is:
Factor the expression

3 0
2 years ago
what would it be if the sum of six consecutive even numbers is 130 what would the 2nd number be in the sequence PLZ HELP
zubka84 [21]

Answer:

\huge\boxed{Second\ Number = 42}

Step-by-step explanation:

Let the consecutive even numbers be x,x+2,x+4, x+ 6, x+ 8 and x+10

So, the given condition is:

x+x+2+x+4+x+6+x+8+x+10 = 270

6x + 30 = 270

Subtracting both sides by 30

6x = 270 - 30

6x = 240

Dividing both sides by 6

x = 40

So,

First Number = x = 40

Second Number = x+2 = 40+2 = 42

Third Number = x+4 = 40+4 = 44

Fourth Number = x+6 = 40+6 = 46

Fifth Number = x+8 = 40+8 = 48

Sixth Number = x+10 = 40+10 = 50

4 0
3 years ago
Read 2 more answers
Yall pls this not funny anymoreee pls helpp
Rina8888 [55]

Answer:

42

Step-by-step explanation:

HIJK IS increased by a factor of 3/4 to formH'I'J'K'

so every side is increased by a factor of 3/4

so,Side J'K'=24+24×3/4=42

7 0
2 years ago
Susan rolled a die 642 times. Which of the following would be a good estimate of the number of times she rolled the number 3 on
Zanzabum

Answer:

17

Step-by-step explanation:

Becasue a di has 6 sides so you would just divide 642 by 6

6 0
3 years ago
Other questions:
  • M/29 = 24 What's "m?"<br>​
    10·1 answer
  • Write the converse form of: If an angle measures 180 degrees,<br> then it is a straight angle.
    5·1 answer
  • Your friend just purchased a new sports car for 32,000 dollars. He received 6,000 dollars for his trade in and he used that mone
    11·1 answer
  • Solve for x. 3x/4 - X/12 =7/8 simplify your answer in fraction form ​
    5·1 answer
  • Simplify the expression -5+i/2i Can someone please explain this to me!
    15·1 answer
  • What affect does the "k" value have on the function f(x) = log(x)?
    8·2 answers
  • What is the slope of the line that passes through the points (9, -1) and (4, -11)?
    5·1 answer
  • PLEASE HELP
    11·1 answer
  • What is the domain of f for f(x)=x-3/x+2?
    7·1 answer
  • Now this a real test is orange a. color b.fruit c.donald trump its so hard!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!