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
nikitadnepr [17]
4 years ago
5

What value of x is in the solution set of 9(2x + 1) < 9x – 18?

Mathematics
2 answers:
vekshin14 years ago
9 0
Simplify the left side:

18x + 9 < 9x -18

Subtract the 9x from both sides:

18x +19 < 9x - 18
-9x          -9x

9x + 19 < -18

Subtract 19 from both sides:

9x + 19 < -18
       -19    -19

9x < -27

Divide each side by 9:

x = -3
marysya [2.9K]4 years ago
3 0
18x + 9 < 9x - 18
9x < -27
x < 3
You might be interested in
What is the length of RU?
marta [7]

Answer:

Length of RU is 20 units.

Step-by-step explanation:

In ΔRSt and ΔRUT,

ST ≅ TU [Given]

RT ≅ RT [Reflexive property]

∠RTS ≅ ∠RTU [Both the angles are the right angles]

ΔRTS ≅ ΔRTU [By SAS property of congruence]

Therefore, RS ≅ RU [By CPCTC (corresponding parts of the congruent triangles are congruent]

8x = 6x + 5

8x - 6x = 5

2x = 5

x = 2.5

Length of RU = (6x + 5)

                      = 6(2.5) + 5

                      = 15 + 5

                      = 20

Length of RU is 20 units.

7 0
3 years ago
State how many solutions each equation has. (Will mark brainlest)<br><br>2z - 6 = 2(z + 2) - 10
Marina86 [1]
I’m pretty sure the answer is no solution.
7 0
4 years ago
Read 2 more answers
Which expression shows the result of applying the distributive property to 3(2x−6) ?
Firlakuza [10]
3 times 2x is 6x and 3 times negative 6 is negative 18 so the answer is b)6x-18 Hope this helps
6 0
4 years ago
Read 2 more answers
Please help me with this problem i have been struggling!
adoni [48]

Answer:

14

First multiply

1 and 3/4 by 8 and then you got your answer

5 0
3 years ago
Read 2 more answers
The position "d" of a bicyclist (measured in kilometers) is a linear function of time "t" (measured in minutes). At time t=6 min
vladimir1956 [14]

I am continuously trying to answer but it says my answer has something inappropriate! I will try in comments section!

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is simplified trigonometric expression for csc theta sin theta -sin^2 theta
    12·2 answers
  • Tracie had saved $425 to spend during her 14- day vacation. about how much moneycan she spend each day
    5·1 answer
  • What is the name of the relationship between ∠1 ​ and ∠5?
    5·1 answer
  • Plz help need to graduate​
    11·1 answer
  • How many liters of gasoline are needed to fill a 13.2-gallon tank
    8·1 answer
  • my friend and i made balls of snow all morning. by night fall we had build 13 snowmen. how many balls of snow did we make​
    9·2 answers
  • Can someone please help me ASAP <br><br> Let f be defined as shown.<br> What is f ^-1 (8)?
    14·2 answers
  • You are offered a job as a set designer on two different movies. If company A offers to pay you $450 per week and company B offe
    13·1 answer
  • Para el bazar del colegio Lucía prepara 2 hl de canelazo y los vende en vasos de 210 ml de capacidad. ¿Cuántos vasos de canelazo
    14·1 answer
  • A bag contains five red marbles and six blue marbles. Another bag contains five green marbles and five yellow marbles. You rando
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!