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
ankoles [38]
3 years ago
7

Solve for x.

Mathematics
1 answer:
Simora [160]3 years ago
7 0

Answer:

2 ≤ x ≤ 8

Step-by-step explanation:

This is a compound inequality and we are going to solve for x on both sides

For the first part,

0 ≤ 3x - 6

6 ≤ 3x

6/3 ≤ x

2 ≤ x

For the second part

3x - 6 ≤ 18

3x ≤ 18 + 6

3x ≤ 24

x ≤ 24/3

x ≤ 8

So the solution will be;

2 ≤ x ≤ 8

You might be interested in
Select the correct answer.<br> Which graph represents this equation?<br> 5y = x + 5
Naily [24]

Answer: the graph that passes through 0,1

Step-by-step explanation:

y=1/5x+1

8 0
3 years ago
Read 2 more answers
Solve 6(x - 7) = 10(x + 4) for x
Charra [1.4K]

Answer:

x

=

−

20

1

2

Isolate the variable by dividing each side by factors that don't contain the variable.

6 0
2 years ago
Read 2 more answers
Given the relationship x2 + 3y2 =12, with y &gt; 0 and dx, dt = 2 units/min., find the value of dy, dt at the instant y = 1 unit
matrenka [14]
\bf x^2+3y^2=12\implies \stackrel{chain~rule}{2x\cfrac{dx}{dt}}+3 \stackrel{chain~rule}{\left(2y\cfrac{dy}{dt}\right)}=0&#10;\\\\\\&#10;2x\cfrac{dx}{dt}+6y\cfrac{dy}{dt}=0&#10;\implies &#10;6y\cfrac{dy}{dt}=-2x\cfrac{dx}{dt}\implies \cfrac{dy}{dt}=\cfrac{-2x\frac{dx}{dt}}{&#10;6y\frac{dy}{dt}}&#10;\\\\\\&#10;\boxed{\cfrac{dy}{dt}=-\cfrac{x\frac{dx}{dt}}{3y}}\\\\&#10;-------------------------------

\bf \textit{now, when y = 1, what is \underline{x}?}\qquad x^2+3y^2=12\implies x^2+3(1)^2=12&#10;\\\\\\&#10;x^2=9\implies x=\sqrt{9}\implies x=3\\\\&#10;-------------------------------\\\\&#10;\begin{cases}&#10;y=1\\&#10;x=3\\&#10;\frac{dx}{dt}=2&#10;\end{cases}\implies \cfrac{dy}{dt}=-\cfrac{3\cdot 2}{3\cdot 1}\implies \cfrac{dy}{dt}=-2
7 0
2 years ago
45 + 60 = 15 x ___ + 15 x ___
tia_tia [17]

Answer:45+60=15x+15x

Step 1: Simplify both sides of the equation.

45+60=15x+15x

(45+60)=(15x+15x)(Combine Like Terms)

105=30x

105=30x

Step 2: Flip the equation.

30x=105

Step 3: Divide both sides by 30.

30x/30= 105/30

x= 7/2

Answer:

x= 7/2

may i have brainliest please

3 0
2 years ago
What would be the equation and how can I solve it
Blababa [14]
If alonzo is x then the equation is

x + (x +3) + 2(x + 3) = 57

Which equals

x + x + 3 + 2x + 6 = 57
4x + 9 = 57
4x = 48
x = 12

This means alonzo is 12 years old and alexis is 3 years older so alexis is 15 years old

Answer = 15 years old
5 0
3 years ago
Read 2 more answers
Other questions:
  • Tell whether the two figures are similar. Explain your reasoning​
    10·1 answer
  • Complete the tables of values
    12·1 answer
  • How many litres of water can hold in a tank whose capicity is 6000m³
    7·1 answer
  • What is 758 x 8494 thank you
    14·2 answers
  • Help will mark brainiest
    12·1 answer
  • What is the median number of 4,4,2,1,4
    8·2 answers
  • An ice-cream wafer cone has a diameter of 1.9 inches and a height of 7.4 inches.
    14·1 answer
  • What are the coordinates for that point what’s the x,y
    14·1 answer
  • Which three examples best describe how geometry can be used in the field of aeronautics?
    9·1 answer
  • Emily is a songwriter who collects royalties on her songs whenever they are played in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!