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
SVETLANKA909090 [29]
3 years ago
15

Find the gradient and y intercept of 3x+4y=5

Mathematics
1 answer:
noname [10]3 years ago
3 0

Answer:

gradient = - \frac{3}{4} , y- intercept = \frac{5}{4}

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

3x + 4y = 5 ( subtract 3x from both sides )

4y = - 3x + 5 ( divide terms by 4 )

y = - \frac{3}{4} x + \frac{5}{4} ← in slope- intercept form

with slope m = - \frac{3}{4} and y- intercept c = \frac{5}{4}

You might be interested in
Prove<br>that:<br>cos^3A Cos3A + sin^3A.sin 3A=cos^3 2A​
aalyn [17]

Answer:

<h3>Hope it will help you..!! </h3>

3 0
3 years ago
16 of the 22 students in Mrs. Burnham's class passed a quiz. About what
ser-zykov [4K]

Answer:

72.73

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
. A survey showed that 1/3 of the students in the class liked blue. I/4 of the remainder liked red. The remaining 24 students li
Olin [163]

Answer:

34

Step-by-step explanation:

sdfsfsfdsdfsdfsdfsfsdfsdfsd

5 0
2 years ago
How do you find the tax on a purchase and calculate the final bill? Give an example, then write and solve a number sentence to i
Lerok [7]
If you are buying something that cost $15 and sale tax is 6%, you can calculate final bill trough proportions:
$15:100%=$x:106%
100x=106*15, x=(106*15)/100, x=$15.9  is final bill.

You can also use easier way: $15+0.06*$15=$15.9
Explanation for 2nd way: Cost is $15, on that you need to add 6% of $15: (6%/100%)*$15 and that is 0.06*15.
7 0
3 years ago
A department​ store, on​ average, has daily sales of ​$28 comma 286.28. The standard deviation of sales is ​$1 comma 500. On​ Tu
wolverine [178]

Answer:

z-score = 4.43,

It is a Good day

Step-by-step explanation:

The provided information is:

Mean = $28,286.28

Standard deviation = $1,500

Let x be the sell of department store on Tuesday.

Then, x = $34,924.62

The z-score is define as:

z=\dfrac{x-\mu}{\sigma}\\\\=\dfrac{34924.62-28286.28}{1500}\\\\=4.43      

Thus, the Tuesday's z-score is 4.43. So this is usually good day.

3 0
3 years ago
Other questions:
  • Find the part using the multiplication shortcut.<br> 17.5​% of 1440 cell phones
    5·2 answers
  • Sweaters cost $39 each. This is $15 more than the price of a cap. Over the season, 725 caps were sold. What was the total sales
    8·1 answer
  • Drag each tile to the correct box.
    11·1 answer
  • Pls help im stuckkk ahhh
    9·2 answers
  • Mr. Berger is building a sandbox for his children. The sandbox is in the shape of a right rectangular prism. The area of the bas
    13·1 answer
  • How does the range of g (x) = StartFraction 6 Over x EndFraction compare with the range of the parent function f (x) = StartFrac
    13·2 answers
  • Whats the answer of this problem <br> 8-1*0+2/2=??
    11·1 answer
  • Insert two fractions between 3/5 and 4/7
    8·1 answer
  • Let g(x)= - x^2 + 5x + 2, find and simplify g(-3)<br><br><br><br><br>​
    15·1 answer
  • Express the trinomial (x+1)(3x+2)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!