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
Vika [28.1K]
3 years ago
14

Helaine graphed the equation 12x – 4y = 3. What was the slope of Helaine’s line?

Mathematics
2 answers:
OlgaM077 [116]3 years ago
5 0
The point slope form of a line is:

y=mx+b where m=slope and b=y-intercept...so

12x-4y=3  solve for y...

4y=12x-3

y=3x-0.75 

So the slope is 3.
quester [9]3 years ago
3 0
The slope is 3
12x-4y=3
-4y=-12x+3
y=3x-3/4
You might be interested in
Think of a number, divide it by 5 and then add 27 to the result. The resulting number is half of the original number. What was t
Salsk061 [2.6K]
This Is One Answer, There Are More Then One Answer.



100 / 5 = 20 + 27 = 47 / 2 = 23.5

100 = my number
5 = divide by

100 / 5 = 20
27 = add
20 = results of last answer
Then 20 + 27 = 47
47 = results of last answer
2 = half of
Then 47 / 2 = 23.5
7 0
3 years ago
Really need help :( struggling
Scorpion4ik [409]

Answer:

B

Step-by-step explanation:

The original amount will be the coefficient of (1 + 0.04)^r which is $728.00.

6 0
3 years ago
Hi what isthe answer
REY [17]

Answer:

2x^7

Step-by-step explanation:

2x^4 × x^3 =

= 2x^(4+3)

= 2x^7

8 0
2 years ago
What is the total cost for a $100 dinner plus 20% tip plus 8% sales tax
hoa [83]
$129.6

you do 100 times .08 and get 8 so 100 + 8 = 108
then you do 108 times .20 and get 21.6 so 108 + 21.6 = 129.6
6 0
2 years ago
When 31 times a number is increased by 40 the answer is the same as two 200 is decreased by the number
storchak [24]
x-\ number\\\\
31x+40=200-x\ \ \ | add\ x\\\\
32x+40=200\ \ \ | subtract\ 40\\\\
32x=160\ \ \ \ | divide\ by\ 32\\\\x=5\\\\Number\ is\ 5.
4 0
3 years ago
Other questions:
  • Sebastian studies from 3:15 - 4:45 p.m his sister,Sara studies from 4:30 -6:15 p.m who studies longer and by how,much?
    13·1 answer
  • The rectangle shown has a perimeter of 86 cm and the given area. Its length is 3 more than four times its width. Write and solve
    8·1 answer
  • two years ago a woman was 7 times old as her daughter, but in 3 years time she would be 4 times old as the girl. how old are the
    14·1 answer
  • An Isosceles triangle, with the base 48 cm, height 32 cm.
    11·2 answers
  • Write the explicit formula that represents the geometric sequence -2, 8, -32, 128
    5·1 answer
  • Triangle ABC is congruent with triangle CDA Find the value of the pronumeral x.
    5·1 answer
  • ASAP!! Which graphs have same domain?
    14·1 answer
  • Find an expression which represents the difference when (-4x – 3y) is subtracted
    15·1 answer
  • What is the circumference of this circle in millimeters​
    8·1 answer
  • PLEASE HELP!! 25 POINTS!! WILL MARK BRAINLIEST!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!