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
Svetllana [295]
3 years ago
10

NEED HELP ASAP I will give you Brainly

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0
Both problems are similar, so we can work the general case first.

For ax +by = c, you can solve for y to put the equation into slope-intercept form.
  by = -ax +c . . . . . . subtract the x-term
  y = (-a/b)x +c/b . .. divide by the coefficient of x

The slope is the x-coefficient, -a/b; the y-intercept is c/b. The function is an odd-degree polynomial function, so its domain and range are both "all real numbers."

2x+3y=18
Slope-intercept form: y = (-2/3)x +6
Domain: all real numbers
Range: all real numbers
Slope: -2/3
Y-intercept: 6

3x-4y > 16
Slope-intercept form: y < (3/4)x -4
Domain: all real numbers
Range: all real numbers
Slope: 3/4
Y-intercept: -4

_____
You will note that the inequality symbol in y < (3/4)x -4 is reversed from that in 3x -4y > 16. That is because in solving for y, we divided by -4. When you multiply or divide an inequality by a negative number, you must reverse the sense of the inequality.

You might be interested in
Solve and graph x+3&gt;2
Andrews [41]

figure it out on you own

Step-by-step explanation:

DUMMY

3 0
2 years ago
Read 2 more answers
What do you think it means when the change is positive? Negative? in a mathematical way​
SashulF [63]

Answer:

A number is positive if it is greater than or equal to zero. A number is negative if it is less than or equal to zero.

8 0
2 years ago
Read 2 more answers
Find x. Assume that segments that appear tangent are tangent.
kipiarov [429]
Assuming that CB is tangent, this is just a right triangle with a hypotenuse of 20 and a side of 12 so by the Pythagorean Theorem:

20^2=12^2+x^2

400=144+x^2

x^2=400-144

x^2=256

x=16
6 0
3 years ago
At 10:00 AM Han and Tyler
NARA [144]
Eat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butteat butt
6 0
2 years ago
today you are going to Ms. Debbie's house who lives 45 minutes from your house. What time should you leave to get there at 5:00?
Whitepunk [10]

60 minutes in an hour. 60-45=15

4:15

---

hope it helps

(sorry I didn't know how to explain it)

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the simplest form of 8m - 5n + 2m + 6n
    7·1 answer
  • What is the exact area of a circle whose diameter is 14 cm?
    13·1 answer
  • Which value of x satisfies the equation 5(2x-9)+3=-7
    15·1 answer
  • Help please 19 thru 23
    10·1 answer
  • The final cost of a bookstore purchase with a $5 coupon in a state that charges 8% sales tax is given by the expression. The var
    11·2 answers
  • Michael has a substantial student debt, but he recently got a new job, which came with a signing bonus. He calculates that with
    12·1 answer
  • 4. Which statement is true?
    5·1 answer
  • “21 x __ = 7” help please
    5·2 answers
  • For the following exercises, evaluate the function at the indicated values:
    15·1 answer
  • Can someone please help me
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!