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
Softa [21]
3 years ago
14

there are 18 pieces of chalk. The ratio if chalk that is yellow to chalk that is not yellow is 1:2. How many pieces of chalk are

yellow
Mathematics
1 answer:
Marat540 [252]3 years ago
8 0

1x+2x = 18

3x=18

x=6

there are 6 pieces of yellow chalk

You might be interested in
Plzzzzz help meeee 10points!
icang [17]

Hi there! I know I'm a little late but, hopefully this helps!

-------------------------------------------------------------------------------------------------------------

"6 less than the <u>product of 4 and a number</u>" means:

<u>4 × n</u> - 6

6 0
3 years ago
Find the value of x:<br> (round the answer to the nearest whole number)
jek_recluse [69]
X=50.9 lolllllllllllll
5 0
3 years ago
A news report suggested that an adult should drink a minimum of 4 pints of water per day. Based on this report, determine the mi
zhuklara [117]

Answer:

448 fl oz

Step-by-step explanation:

there are 7 days in a week. 4*7 is 28

28 pints to ounces is 448 fl oz

6 0
4 years ago
you download 12 new songs to your mp3 player. then you delete 5 old songs. write each amount as an interger.
aalyn [17]
The intergers would be 12 and -5.
6 0
3 years ago
What is the solution of -8 / 2 y - 8 equals 5 / y + 4 - 7 y + 8 / Y 2 - 16​
AysviL [449]

Answer:

The value of y is 6.

Step-by-step explanation:

The given equation is

\dfrac{-8}{2y-8}=\dfrac{5}{y+4}-\dfrac{7y+8}{y^2-16}

It can be rewritten as

\dfrac{-8}{2(y-4)}=\dfrac{5}{y+4}+\dfrac{7y+8}{y^2-4^2}

\dfrac{-4}{(y-4)}=\dfrac{5}{y+4}+\dfrac{7y+8}{(y+4)(y-4)}

Multiply both sides by (y+4)(y-4).

(y+4)(y-4)(\dfrac{-4}{(y-4)})=(y+4)(y-4)(\dfrac{5}{y+4})+(y+4)(y-4)(\dfrac{7y+8}{(y+4)(y-4)})

(y+4)(-4)=(y-4)(5)+7y+8

-4y-16=5y-20-(7y+8)

-4y-16=5y-20-7y-8

-4y-16=-2y-28

-4y+2y=-28+16

-2y=-12

Divide both sides by -2.

y=6

Therefore, the value of y is 6.

5 0
3 years ago
Other questions:
  • At a movie theater, the price of 2 adult tickets and 4 child tickets is $48. The price of 5 adult tickets is $64. What is the ti
    8·2 answers
  • (03.06 MC)Solve the equation for the letter r: d = rt
    11·2 answers
  • What is 6(3x - 4) = -8
    8·2 answers
  • Which of the following statements are equivalent to the statement "price increased by 100%"?
    15·1 answer
  • What is the exact circumference of a circle with a radius of 15 cm?
    9·2 answers
  • MATEMATICAS II
    12·1 answer
  • In selecting a sulfur concrete for roadway construction in regions that experience heavy frost, it is important that the chosen
    13·1 answer
  • M^2+5=14 <br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20" id="TexFormula1" title=" {x}^{2} " alt=" {x}^{2} " align
    7·1 answer
  • An article reports that blue eyed people are less than brown eyed people, with these number: average blue-eyed salary $35,000 av
    7·1 answer
  • If u want u can answer 26 and 27 but if not just answer 26
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!