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
katovenus [111]
2 years ago
14

which equation is in standard form ? -1-3y=2(y-2x) -14x+6y=-30 2x+3y=-5x-2y+31 2(x-y)=2

Mathematics
1 answer:
laiz [17]2 years ago
7 0

the second one is standard

You might be interested in
What is the product ?<br> (4y-3)(2y^2+3y-5)
yuradex [85]

Answer:

8y^3 + 6y^2 - 29y + 15

Step-by-step explanation:

8y^3 + 12y^2 - 20y - 6y^2 - 9y + 15

then

8y^3 + 6y^2 - 29y + 15 is the product

Best regards

4 0
3 years ago
Read 2 more answers
The altitude of Death Valley California is 282 ft below sea level of hot air balloon is launched From The Bottom Of Death Valley
asambeis [7]

Answer:

177 ft below sea level.

Step-by-step explanation:

Initial altitude of the hot air balloon = 282 below sea level

Rate of rise of balloon = 10 ft / second

Time = 12 seconds

Total rise in 12 seconds = Rate of rise of balloon \times Time

\Rightarrow 10 \times 12 = 120 ft

Now, we will have to subtract to find the new altitude.

New altitude = 282 - 120 = 162 ft

Now, it is given that balloon Captain lowers the balloon 15 ft.

To find the final altitude, we will have to add it to the previous altitude.

Therefore, the final altitude = 162 + 15 = <em>177 ft below sea level </em>

6 0
3 years ago
A spinner is labeled 1 to 10. What is the probability of the spinner landing on a prime number after one spin?
BlackZzzverrR [31]

Answer:

40%

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Question in photo, please help. This is the last one
jeka94
The answer is the last one
4 0
3 years ago
In a school experiment the temperature of a substance is changed from 42 degrees F to -54 degrees F at an average rate of 12 deg
mixas84 [53]

Answer: 8 Hours


(42--54)/12=8

5 0
3 years ago
Other questions:
  • Can someone please help me out here ?
    8·2 answers
  • If one coin is flipped and then a second coin is flipped, what is the probability that both coins turn up tails? question 18 opt
    11·1 answer
  • A water cooler holds 15 liters of sports drink. Approximately how many gallons is this? (1 gallon = 3.785 liters)
    11·1 answer
  • 12.489<br> 12.489 rounded to the nearest tenths place
    13·1 answer
  • A student noticed that the average diameter of the glass beads used for the mass measurements was significantly smaller than tho
    9·1 answer
  • What is the value of the function y=3x−1 when x =−1 ?<br><br><br> −8<br><br> −4<br><br> 2<br><br> 6
    11·1 answer
  • Write the definition of Congruent Segments<br>as a Biconditional Statement.​
    12·1 answer
  • What is the value of x.<br> Will mark Brainlyist if it’s the correct answer. <br> Please help!
    9·1 answer
  • PLEASE HELP FREE 15 POINTS
    5·1 answer
  • How would you find "b" in the y=mx+b equation? I have the "m" but I cannot find the "b" ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!