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
telo118 [61]
2 years ago
14

Luisa received 108 for a necklace she sold on an online auction. The auction site took a fee of 10% of the selling price. What w

as the selling price of the necklace?
Mathematics
1 answer:
Alla [95]2 years ago
3 0
$10.80 is the answer
You might be interested in
If x-5=2, then find the value of 6x-20
Dimas [21]
X-5=2
x=7
7*6=42
42-20=22
3 0
3 years ago
Read 2 more answers
William has been contracted to paint a school classroom. The classroom is 20 m long, 15 m wide and 5 m high. There are four wind
valina [46]

Answer:

Step-by-step explanation:

l -> length

b -> width

h -> height

Find the area of four walls and ceiling. then subtract the area of four windows and a door form that area.

Area of four walls + <u>ceiling</u> = 2( lh + bh) +<u>lb</u>

 = 2*(20*5 + 15*5) + 20*15

= 2( 100 + 75) + 300

= 2* 175 + 300

= 350 +300

= 650 sq m

Area of window = 2 *3 = 6 sq.m

Area of four windows = 4*6 = 24 sq.m

Area of door = 2 * 1 =  2 sq.m

Area of four walls excluding 4 windows and door = 650 - 24 - 2 = 624 sq.m

Cost of painting = 624 * 6.50

                          = $ 4056

3 0
3 years ago
Read 2 more answers
Bryan is buying notebooks and pens at an office supply store. Notebooks cost $3.59 and pens cost $1.49. He can spend up to $13 o
nordsb [41]
3.59x+1.49y=13.00
that should help
4 0
3 years ago
Read 2 more answers
How much sand would you need to fill this box ?
grin007 [14]

Step-by-step explanation:

We have,

l =5ft

b=2ft

h=3ft

volume(v) = l \times b \times h

v = (l*b*h)

v = (5*2*3)ft

v = (30)ft

.•. v = 30ft

3 0
3 years ago
3,471 into scientific notation
anzhelika [568]

Answer:

3.471 x 10^3

hope i helped

3 0
3 years ago
Other questions:
  • A girl has 3 shirts (red, yellow, blue) and 6 pairs of socks (red, blue, green, orange, white, black). What is the probability h
    14·1 answer
  • Do the following scenarios model the equation y=2x+5
    5·2 answers
  • Please zoom in before you start solving because there are tricks in here. What is the answer?Please actually look at the picture
    12·2 answers
  • Solve 2x - 8 + 3x &gt; 5x - 4 also if you can plz explain
    6·1 answer
  • 130 divided by 2.5 equals
    6·2 answers
  • How to find -1.4-(-0.5) on the number line
    13·1 answer
  • The cheerleading squad at Danville High School had 15 members with the old coach. Now, with the new coach, there are 21 members
    6·1 answer
  • HELP DUE IN 20 MINS!!!!!!
    13·1 answer
  • How many ink cartridges can you buy with 104 dollars if one cartridge costs 13 dollars ?
    14·2 answers
  • Two numbers are in the ratio 3/4. If 4 is subtracted from each they are in the ratio of 5/7. Find the numbers!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!