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
sweet-ann [11.9K]
3 years ago
13

Solve the following inequalities!!!

Mathematics
1 answer:
Kamila [148]3 years ago
4 0

Answer:

30x + 5 < 120

30x < 20 - 5

30x < 15

x < 0.5

4x - 9 > 90

4x > 90+9

4x > 99

x = 24.75

28x + 4 < 140

28x < 140-4

28x < 136

x = 4/6/7

HOPE IT HELPS!!

You might be interested in
Test help picture below problem 8
Kipish [7]

Answer:

c. <N

Step-by-step explanation:

please mark me as a brainlest!

7 0
3 years ago
Read 2 more answers
Which system of equations has infinitely many solutions? On a coordinate plane, 2 lines are parallel to each other. On a coordin
bogdanovich [222]

Answer:

On a coordinate plane, a line has a negative slope

Step-by-step explanation:

If a graph only shows one line, there is an infinite amount of solutions. We need two separate line equations to cross at a point in order to find the solution to the system. However, if a graph shows two parallel lines that never cross, there are no solutions to that systems of equations.

7 0
3 years ago
Read 2 more answers
I need some help on this problem --------&gt; 6.811 multiplied by 4.997
podryga [215]
The correct answer is 34.034567.... Hope this helps.
7 0
3 years ago
Read 2 more answers
If q = 12, what is the value of the expression 100 - 5q?
photoshop1234 [79]

Answer:

40

Step-by-step explanation:

12x5=60

100-60=40

6 0
3 years ago
Read 2 more answers
Rewrite the function by completing the square. f(x)= x^{2} -9 x +14f(x)=x 2 −9x+14
Bess [88]

Answer:

f(x)=(x-4.5)^{2}-6.25  or f(x)=(1/4)(2x-9)^{2}-6.25

Step-by-step explanation:

we have

f(x)=x^{2}-9x+14

Group terms that contain the same variable, and move the constant to the opposite side of the equation

f(x)-14=x^{2}-9x

Complete the square. Remember to balance the equation by adding the same constants to each side

f(x)-14+4.5^{2}=x^{2}-9x+4.5^{2}

f(x)+6.25=x^{2}-9x+4.5^{2}

Rewrite as perfect squares

f(x)+6.25=(x-4.5)^{2}

f(x)=(x-4.5)^{2}-6.25

f(x)=(1/4)(2x-9)^{2}-6.25

5 0
3 years ago
Other questions:
  • How can you use a number line to find the sum of -4 and 6??<br><br> Help plzz
    15·1 answer
  • Does the following represent the Transitive Property?
    8·1 answer
  • Use a net to find the surface area of the prism.
    12·1 answer
  • Label the place value 7,854.209
    15·2 answers
  • What is the area of the circle
    10·1 answer
  • NEEED HELP ASAPPPP !!
    5·2 answers
  • Which equation can be used to solve the problem? 10 is 50 percent of what number? StartFraction 10 divided by 1 Over 50 divided
    9·2 answers
  • To estimate the size of the grizzly bear population in a national park, rangers tagged and released 12 grizzly bears into the pa
    11·1 answer
  • PLEASE HELP. asap. I need help urgently
    10·1 answer
  • Given m||n, find the value of x.<br> Pleaseeeeee help geometry
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!