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
tatiyna
3 years ago
7

Solve the inequality. 7x − 9 > 2x + 6

Mathematics
2 answers:
Flura [38]3 years ago
7 0
<h3><u>The value of x is greater than the value of 3.</u></h3>

We can treat inequalities like standard algebraic equations.

7x - 9 > 2x + 6

<em><u>Add 9 to both sides.</u></em>

7x > 2x + 15

<em><u>Subtract 2x from both sides.</u></em>

5x > 15

<em><u>Divide both sides by 5.</u></em>

x > 3

vladimir2022 [97]3 years ago
3 0

Answer:

x>3 is the answer

Step-by-step explanation:

We are given one inequality

7x-9>2x+6

To solve this we can do additions and subtraction as we do for equations.

Only for multiplication if negative number is used inequality changes

So let us add 9 to both the sides

7x>2x+6+9

Now subtract 2x from both the sides

7x-2x >15

5x>15

We divide by a positive number 5 without disturbing inequality sign.

X>3 is the answer

In interval notation we can write this as open interval

(3,∞)

In number line this is the region to the right of 3, not includig 3

You might be interested in
A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits.
denis23 [38]
Area of a square = side^2
area = 6.25^2 = <span> <span> <span> 39.0625 </span> </span> </span> square feet

= 39.06 (rounded)

4 0
3 years ago
An atom that becomes positively charged due to the loss of one or more electrons is referred to as a/an proton. cation. . base,
steposvetlana [31]

Answer:

cation.

right on the test, Mark brainlieste

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which relation is a function? {(1, 2), (2,4), (−1, 2), (0,3)}
Georgia [21]

Answer:

The last one :{(5, 0), (0, 1), (5, 2), (4,4)}

Step-by-step explanation:


8 0
3 years ago
Sasha can run at an average speed of 9 3/4 min/mi. She runs at this speed for 68 1/4 min.
valentina_108 [34]
She can travel <span>665.4375 miles in 68.25 min.</span>
7 0
2 years ago
How do i do this question
oksano4ka [1.4K]

Answer:

A) 4.18

B)7.65

Step-by-step explanation:

You have to use a calculator

7 0
2 years ago
Other questions:
  • 9.65 + 0.92, 15.74 - 1.2=
    14·2 answers
  • After buying some new coins, Andre has 80 coins in his collection. Last month, he had 50 coins. The size of his current collecti
    10·1 answer
  • How to work out this problem?
    11·1 answer
  • "What is the ratio of the area of TRIANGLE ABC to the area of sector BDCA (the sector spanned by arc BDC)?
    15·2 answers
  • Six more than three times a number is less than or equal to 96. d. Five less then half the distance from Jerod’ s home to the ma
    9·1 answer
  • Simplify: −4(b+6)−2b(1−4b
    13·1 answer
  • Help please, don’t guess or don’t answer if you don’t know it
    7·1 answer
  • 3t^2+10t+7<br> factor im confused what im doing
    11·1 answer
  • What is the missing part
    5·2 answers
  • Can a triangle be formed with angle measures of 51, 71, and 44?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!