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
Vanyuwa [196]
3 years ago
9

A clothing store charges $30 for 12 pairs of socks. A student says that the unit price is $0.40 per pair. What is the error? Wha

t is the correct unit price?
Mathematics
2 answers:
yulyashka [42]3 years ago
8 0
Their error is that they divided 12 by 30, instead of 30 by 12 in order to get the price per pair

the correct unit price is $2.50 per pair

2.5 * 12 = 30
Savatey [412]3 years ago
6 0
You must divide $30 by 12 to find out how much each pair costs.  The correct unit price is $2.50 per pair. 
You might be interested in
If 1 inch = 50 miles how many miles is 8.5 in
GenaCL600 [577]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ 8.5 in = 425 miles

If 1 mi = 50 inches, multiply by 8.5:

50 x 8.5 = 425

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

7 0
3 years ago
Help I don’t know it
Vladimir [108]

Answer:

use socratic

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
-5(-x - 1) + 4x – 1= 49<br> solve for x
Anton [14]

Answer:

x=5

Step-by-step explanation:

-5(-x - 1) + 4x – 1= 49

Distribute

5x +5 +4x -1 = 49

Combine like terms

9x +4 = 49

Subtract 4 from each side

9x+4-4 = 49-4

9x = 45

Divide by 9

9x/9 =45/9

x = 5

4 0
3 years ago
Read 2 more answers
What is the range of the data below? 15, 19, 17, 17, 14, 13, 18, 21, 16, 14
Black_prince [1.1K]
You subtract the biggest number from the smallest number...
21-13=8
3 0
3 years ago
Read 2 more answers
The Ortiz family will travel from Indianapolis to Denver this summer. The driving distance between the two cities is 1,058 miles
lakkis [162]
<span>A. Write and solve an algrebraic equation to find out how many gallons of gas they will use. Explain your steps.

let x = gallons of gas they will use
    y = distance traveled

x = y/20 
x = 1058/20 = 52.9 gallons of gas

B. Write and solve an algebraic equation to find out how many miles they will travel.

</span>let x = distance traveled
    y = gallons of gas used

x = 20y
x = 20(52.9) 
x = 1058 miles

Hope this helps. Have a nice day.
7 0
3 years ago
Other questions:
  • A magazine provided results from a poll of 2000 adults who were asked to identify their favorite pie. Among the 2000 ​respondent
    12·1 answer
  • What are the domain and range of f(x) = (1/6)x + 2? domain: ; range: {y | y &gt; 0} domain: ; range: {y | y &gt; 2} domain: {x |
    14·2 answers
  • 12. 6 + x2 when x = 1/2
    9·1 answer
  • Each child is riding on a pony with a saddle
    11·1 answer
  • Formula of arc length
    9·2 answers
  • A rectangle has a perimeter of 48 inches. Each side is a whole number of inches. What is the difference between the greatest and
    6·1 answer
  • Find the sum of this infinite geometric series.<br> HELP!!
    5·2 answers
  • Solve<br> I need it really quickly
    6·2 answers
  • What is the equation of a line that is paralel to — 3x + 4y = 4 and passes through the point (4, 0)?
    14·1 answer
  • I need help pls <br><br> What is the value of x?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!