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
Sphinxa [80]
3 years ago
8

Find the value of x that solves the system shown below. y = 5x 2x - y = 18

Mathematics
1 answer:
cestrela7 [59]3 years ago
7 0
Since 5x is equal to y.we can write 5x instead of y in the equation.and then solve the equation

You might be interested in
Elaine has three types of nuts, peanuts, cashews and almonds, that she combines and stores in a large container: There are three
wlad13 [49]

Answer:

There are 9 ounces of peanuts

Make the ounces of cashews equal to three, and this works! Don’t know the math otherwise :|

8 0
2 years ago
75% as a fraction in simplest form
shepuryov [24]

Answer:

3/4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The teacher said estimate this with out counting 1 by 1 then divide it by 20 HELP PLEASSEE
WARRIOR [948]
Well, first fin dyour best estimate mine is...600
Then after you got your best estimate divide that my 20
600/20 = 30 
Hope this helped :D
7 0
3 years ago
Melissa is 29 meters below the surface. After swimming 12 minutes she rises upward 15 meters. What is her final depth?
pav-90 [236]

Answer:

The final depth of Melissa is 14 meters below the surface

Step-by-step explanation:

In this kind of problems, involving directions, etc, usually one position is the positive direction and the other position is the negative direction.

In our problem, we suppose that the surface is the positivo zero, above the surface is the positive position(positive depth) and below the surface is the negative directions(negative depth).

The problem states that Melissa is 29 meters below the surface. So, her initial position is 29 meters in the negative direction, so it is equal to -29.

Then, the problem states that Melissa rises upward 15 meters. Upward is the positive direction, so she moved to the positive direction. It means that we are going to do -29+15 = -14 meters.

It means that the final depth of Melissa is 14 meters below the surface

6 0
3 years ago
2y =17383 what is 2y please answer
aleksandrvk [35]
2y is 2y, so it is equal to 17383.
IF you were looking for just y, than the answer is 17383/2 = y = 8691.5
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is another problem equivalent to 11+11+11
    8·2 answers
  • 4 55 x² - 17x+3/5<br>- factorise​
    9·1 answer
  • 12x^+2x^2=2y^2+28y-6
    6·1 answer
  • Mary paid #13.60 on a hamster toy, and a cage cost her $14.90 with 2 $20 bills. She also found a dollar bill on the ground. How
    5·1 answer
  • PLEASE HELP I NEED IT QUIK<br><br> I need help with b and c putting it on the graph PLEASE HELP
    9·1 answer
  • -4(3x+1)+x-3=15 solve for x ​
    13·2 answers
  • ...hey what's <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B1%7D%20" id="TexFormula1" title=" \sqrt{1} " alt=" \sqrt{1} " a
    9·2 answers
  • Degree and Radian Measures
    14·1 answer
  • Find the prime factorization of 560 using exponents.
    13·2 answers
  • Please answer with clear instructions so that i can apply this to other questions
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!