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
emmainna [20.7K]
3 years ago
12

Explain why it is useful to write linear equations in equivalent form. what does each form reveal?

Mathematics
1 answer:
defon3 years ago
3 0

However, point slope equations can be awkward to use in some algebraic operations. In such cases, it may be helpful to convert the equation into a different form, the standard form. The standard form of an equation is Ax + By = C. In this kind of equation, x and y are variables and A, B, and C are integers.

You might be interested in
Lori needs more than 250 signatures to run for the position of class president for her middle school. She already has 75 signatu
olga55 [171]

Answer:

75 + 25d > 250

d > 7

Step-by-step explanation:

Number of signatures needed : > 250

Amount of signatures ready = 75

Exoected number of signatures per day = 25

Number of days, d, needed signatures will be collected ;

Number of ready signatures + (expected number of signatures per day * number of days) > number of signatures needed

Mathematically,

75 + 25d > 250

25d > 250 - 75

25d > 175

d > 175 / 25

d > 7

7 0
3 years ago
What does (-3+ -2+ 5)2 equal to
Alina [70]
-3 + -2 = -5

-5 + 5 = 0

0 x 2 = 0
8 0
2 years ago
Read 2 more answers
For which equations below is x = –3 a possible solution? Check all that apply.
Tju [1.3M]
What are the options
3 0
3 years ago
How to get smarter in math?
anastassius [24]
Practice, practice & practice.
8 0
3 years ago
Read 2 more answers
solve the average time for a student to complete this quiz is 24 24 minutes with a standard deviation of 2 minutes. What is the
LuckyWell [14K]

Answer:

The correct answer is "(18, 30) minutes".

Step-by-step explanation:

Mean,

= 24

Standard deviation,

= 2

The range of minutes where 99.7% of individuals completed the quiz will be:

= Mean \pm 3\times Stdev

On substituting the values, we get

= 24 \pm 3\times 2

= 24 \pm 6

now,

= 24-6

= 18

Or,

= 24+6

= 30

i.e., 18 to 30 minutes

3 0
3 years ago
Other questions:
  • Can someone help please ?
    12·2 answers
  • You fill a balloon with 2.50 moles of gas at 22°C at a pressure of 1.62 atm. What is the volume of the balloon? ​
    11·1 answer
  • B is the midpoint of ac .ab =8v and ac =2v 42.what is bc
    15·1 answer
  • How much simple interest will be due on a loan of $6000 at a 3.5% annual interest rate for one year?
    9·1 answer
  • Please can someone tell me the answer
    12·2 answers
  • find the value of" A" such that triangle DEF with vertices D (a,1) , E(10,7) and F(7 ,11) is a right angle at E?​
    13·1 answer
  • Simplify the expression: 9(x-4)
    11·2 answers
  • Write a linear function f with f (4) = -3 and f(0) = -2.<br><br> f(x) =
    15·1 answer
  • I need someone to please explain to me how my homework is done cause I’m lost and it’s due in a bit so
    14·2 answers
  • 2. You are placing mulch in your yard, and you find that pine chips cost $5 per bag, while oak chips cost $2 per bag. You want t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!