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
arlik [135]
3 years ago
7

What is the answer to 10x - 5y = 30 because I keep looking and everyone is giving different answers.

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
5 0

Answer:

6

Step-by-step explanation:

10 x 6 = 60

5 x 6 = 30

60 - 30 = 30

You might be interested in
Is this set of ratios equal?: 4/7 and 9/13
wel

Answer:

NO this set is not equivalent

Step-by-step explanation:

Okay the way you find out if a pair of ratios are equal is you would divide the denominator and nominator with each other, so: 13/7 and 9/4. But sense the answer would be in decimal form and cant be simplified this wouldnt be considered equivalent.  Also if you divide 7 by 4 you get a different answer than when you do 13 divided 9.

6 0
3 years ago
Read 2 more answers
ΔABC has coordinates A(8, −4), B(2, 2), and C(0, −6). Write the coordinates of the image after a dilation with a scale factor of
MakcuM [25]

Answer:

formula= (kx,ky)

where k = scale factor

= A((8,-4)

= A= (8×12,-4×12)

<u>A= (96,-48)</u>

B= (2,2)

= (2×12,2×12)

<u>B= (24,24)</u>

C= (0,-6)

= (0×12,-6×12)

<u>C= (0,-72)</u>

4 0
3 years ago
Which equation has the solution x = 3?
miss Akunina [59]

Answer:

9-3x=0

Step-by-step explanation:

Add 3x to both sides

9=3x

divide both sides by 3

3=x

x=3

3 0
2 years ago
Read 2 more answers
Which set of coordinates satisfies the system of equations y = x − 3 and y = -2x + 1?
xxMikexx [17]

Answer:

C AND D  Y=X-3 IS CONNECTING WITH C AND D AND Y=-2X+1 IS CONNECTING WITH A AND C

Step-by-step explanation:

3 0
4 years ago
Which of the following inequalities are true? Select all of the correct
Scorpion4ik [409]

477>80 is correct

-4.5<3 this one is also correct

8 0
3 years ago
Other questions:
  • Glass jar contains 6 red, 4 green, 3 blue, and 5 yellow marbles. if a single marble is chosen at random from the jar, what is th
    12·1 answer
  • Help me out plz and let you guys know ​
    13·1 answer
  • What is the value of x? 15 20 60 180 An isosceles triangle with base angles labeled 60 degree and the other labeled open parenth
    8·1 answer
  • A building casts a shadow that is 15 meters in length The distance from the top of the building to the top of the shadow is 25 m
    12·1 answer
  • True or False: If there is a vertical asymptote at x = a for the Function f(x), then f is undefined at the point x = a
    6·2 answers
  • Me again waßssssspppppppppppp0pppppp
    6·1 answer
  • What is the missing value?
    12·2 answers
  • Sum of exactly two terms that is equivalent to 3(6x + 9y).
    9·2 answers
  • Researchers in plant growth are investigating the proportions of seedlings that sprout under two environmental settings in a lab
    12·1 answer
  • Y=3x +4<br> How do you graph this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!