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
k0ka [10]
3 years ago
6

What inequality is equivalent to -3x+2y>5y+9

Mathematics
2 answers:
Leona [35]3 years ago
6 0
        -3x + 2y > 5y + 9
               - 5y  - 5y
         -3x - 3y > 9
 -3x + 3x - 3y > 3x + 9  
                -3y > 3x + 9
                 -3        -3
                   y < -x + 3
Nady [450]3 years ago
4 0
-3x+ 2y > 5y+ 9
⇒ -3x > 5y -2y+ 9
⇒ -3x > 3y+ 9
⇒ x < (3y+ 9)/(-3)
⇒ x < -y -3

The inequality equivalent to -3x+ 2y > 5y+ 9 is x < -y -3~
You might be interested in
Write an equation of the line that passes through the point(-6,-9) with slope -5
LUCKY_DIMON [66]

Answer:

  y = -5(x +6) -9

Step-by-step explanation:

The point-slope form of the equation for a line can be written as ...

  y = m(x -h) +k

for a line with slope m through point (h, k).

You have m=-5 and (h, k) = (-6, -9). Filling in these values gives ...

  y = -5(x -(-6)) -9

Simplifying a bit, you get ...

  y = -5(x +6) -9

4 0
3 years ago
9th grade math please help its urgenttt
vovangra [49]

Answer:

B

Step-by-step explanation:

observe

2x^2-5x+5=0\\x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}\\=\frac{5\pm \sqrt{(-5)^2-4(2)(5)}}{2(2)}\\=\frac{5\pm \sqrt{-15}}{4}\\=\frac{5\pm i\sqrt{15}}{4}

3 0
3 years ago
Read 2 more answers
Find the value of each expression.
Damm [24]

I'm not sure

Step-by-step explanation:

5 0
2 years ago
you can perform 10 push ups in 25 seconds. write an equation that represents the relationship between time x and the number of p
vagabundo [1.1K]

Answer:

Step-by-step explanation:

(10 pushups)/(25 sec) = (⅖ pushup)/sec

Or,

(25 sec)/(10 pushups) = (2.5 sec)/pushup

6 0
2 years ago
How can 26n-7m+4(10n-6m)
Olenka [21]

Answer:

66n-31m

Step-by-step explanation:

26n-7m+4(10n-6m)

26n-7m+40n-24m

66n-31m

3 0
2 years ago
Other questions:
  • How many combinations of 6 students can a teacher choose from 30 students?
    6·1 answer
  • Angle θ lies in the second quadrant, and sin θ = . cos θ = tan θ =
    13·1 answer
  • The polynomial 24x3 − 54x2 + 44x − 99 is factored by grouping. 24x3 − 54x2 + 44x − 99 24x3 + 44x − 54x2 − 99 4x(____) − 9(____)
    14·1 answer
  • A scale on a map shows that 2 inches equals 25 miles. How many miles is represented by 1/4 inch on the map?
    7·1 answer
  • Where Q and R are polynomials and the degree of R is less than the degree of B.
    11·1 answer
  • In a certain College, 40% of the english majors are from New York. Find the probability of the event from a random sample of 16
    7·1 answer
  • Rewrite the following expression using the properties of rational exponents. Be sure your answer is in simplest form.
    14·1 answer
  • Choosing a purple green black or silver bike having 10, 18, 21 or 24 speeds
    8·2 answers
  • Help me I’m not sure how to do this
    6·1 answer
  • A school has a pep band, a sports band, a marching
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!