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
igor_vitrenko [27]
2 years ago
5

An accessories store sells $8 custom socks and $11 custom hats. If 11 items were sold on Monday, and the

Mathematics
1 answer:
Vanyuwa [196]2 years ago
7 0

Answer:

7 socks were sold

Step-by-step explanation:

7*8=56

11-7=4

4×11=44

56+44=100

This proves the answer of 7 to be correct

You might be interested in
Simplify
OlgaM077 [116]

Answer:

see below

Step-by-step explanation:

\frac{x-1}{x^2-3x+2}+ \frac{x-2}{x^2-5x+6} +\frac{x-5}{x^2-8x+15}

we need to simplify that

x^2-3x+2=(x-1)(x-2)\\\\x^2-5x+6=(x-2)(x-3)\\\\x^2-8x+15=(x-3)(x-5)

so we can continue

\frac{x-1}{(x-1)(x-2)}=\frac{1}{x-2}\\\\\frac{x-2}{(x-2)(x-3)} =\frac{1}{x-3}\\\\\frac{x-5}{(x-3)(x-5)} =\frac{1}{x-3}

and we can put all together

\frac{1}{x-2}+ \frac{1}{x-3}+ \frac{1}{x-3}\\\\\frac{1}{x-2} +\frac{2}{x-3}\\\\\frac{x-3}{(x-3)(x-2)}+ \frac{2(x-2)}{(x-2)(x-3)} \\\\\frac{x-3+2x-4}{(x-3)(x-2)}\\\\\frac{3x-7}{x^2-5x+6}

3 0
3 years ago
The pencil factory can sort 165 pencils into boxes in 1
prohojiy [21]

Answer:

237600

Step-by-step explanation:

do 165 x 1440

7 0
2 years ago
Divide the expressions then simplify
Helga [31]

The numbers are unclear,  please repost.

Thanks!

Brainliest?

6 0
1 year ago
Select the correct answer from the drop-down menu.
m_a_m_a [10]

Answer:

They will work together and print 200 T-shirts in 37.5 minutes.

Step-by-step explanation:

One machine can print 200 T-shirts in 50 minutes.

So, in one minute that machine can print \frac{200}{50} = 4 T-shirts.

Again, the other machine can print 200 T-shirts in 150 minutes.

So, in one minute the other machine can print \frac{200}{150} = 1.33 T-shirts.

Therefore, working together for one minute both the machines will print (4 + 1.33) = 5.33 number of T-shirts.

Hence, they will work together and print 200 T-shirts in \frac{200}{5.33} = 37.5 minutes. (Answer)

3 0
2 years ago
Write the sum using summation notation, assuming the suggested pattern continues.
Lina20 [59]

<u>ANSWER</u>

\sum _{n = 1} ^{18} (6n - 15)

<u>EXPLANATION</u>

The given series

- 9 - 3 + 3 + 9 + ... + 81

This is an arithmetic series with a common difference of

d =  - 3 -  - 9 = 6

The first term of the series is:

a_1 =  - 9

The general term is given by:

a_n =a_1 + d(n - 1)

a_n = - 9+ 6(n - 1)

a_n = - 9+ 6n - 6

a_n =6n - 15

The last term is 81

We can use this to determine the number of terms in the series.

81=6n - 15

81 + 15=6n

6n = 96

n =  \frac{96}{6}  = 16

The summation notation is:

\sum _{n = 1} ^{18} (6n - 15)

4 0
3 years ago
Other questions:
  • 3/25 of the current delivered to an induction motor is wasted as reactive current.
    5·2 answers
  • Liver will attend college where tuition is $30,000 a year. Books and supplies are $1500, housing and food are $12,500, transport
    6·1 answer
  • Sam needs 5/6 cups of mashed bannanas and 3/4 cups of strawberries.He wants to see if he needs more bannanas or strawberries.How
    6·1 answer
  • When solving -1/8 (x + 35) = −7, what is the correct sequence of operations?
    5·1 answer
  • Can someone Help me please
    15·1 answer
  • Which expression is shown using the model below? A model with 6 rows of 6 squares and 6 rows of 5 squares. 5 (6 + 6) 5 (6 + 5) 6
    11·1 answer
  • What is the slope of the line that passes through (-4, 6) and (-6, 20)?
    5·1 answer
  • Compare the rates to find which is the best value.
    7·1 answer
  • How much interest is earned on a $5,000 loan at 10% interest for 3 years?
    12·1 answer
  • 1 peck= how many quarts
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!