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
marysya [2.9K]
3 years ago
12

HELP PLS!!! Solve the inequality 2x - 9 > 15

Mathematics
1 answer:
kolezko [41]3 years ago
5 0

Answer: x > 12

<u><em>Step 1.</em></u>

Add 5 to both sides.

2x - 9 + 9 > 15 + 9

2x > 24

<em><u>Step 2.</u></em>

Divide both sides by 2.

2x ÷ 2 > 24 ÷ 2

x > 12

Hence, x > 12 is the answer

You might be interested in
Is there a commutative property of subtraction that states a-b=b-a? investigate and make a conclusion that you justify.
Rom4ik [11]

No is your answer

Assuming that b ≠ a, the answers will not be the same.

For example, (remembering that b ≠ a) let us assume that b = 10, a = 5

10 - 5 = 5

5 - 10 = -5

5 ≠ -5

So the commutative property of subtraction does not work unless in certain cases, in which a = b.

hope this helps

5 0
3 years ago
Solve the inequality.<br> 4x + 3 &lt; 7 or 3x – 8 &gt; 7<br> -<br> x &lt; [?] or x &gt; [
ss7ja [257]

Answer:

4x + 3 < 7 \\ 4x + 3 - 3 < 7 - 3 \\ 4x < 4 \ \\ 4x \div 4 < 4 \div 4 \\ x < 1

3x - 8 > 7 \\ 3x - 8 + 8 > 7 + 8 \\ 3x > 15 \\ 3x \div 3 > 15 \div 3 \\ x > 5

6 0
3 years ago
Alberto is making a budget. He owes a cell phone bill of $60 per month for 23 more months, plus the fees for any extra usage suc
Elena-2011 [213]

Answer:

Pretty sure it is C

Step-by-step explanation:

5 0
2 years ago
Tanner and Zach both play basketball. In a game, Tanner scored six points. Zach scored four times as many times as Tanner. How m
MAVERICK [17]

Answer:

24

Step-by-step explanation:

Tanner has <u>6 points</u> so T = 6

Zach has <u>four times as many</u> so Z = 4T

4 * T

= 4 * 6

which is 24.

8 0
3 years ago
Sharon read a 300-page book. She read a rate of 15 pages per day in d day.
s344n2d4d5 [400]

Answer:

d=300/15

d=20 btw

hope this helps :))

5 0
3 years ago
Other questions:
  • Stan wants to add trim all around the edge of a rectangular tablecloth that measures 5 feet long by 7 feet wide. The perimeter o
    12·1 answer
  • What the product to (-3q+3)+7(8q+1)
    7·2 answers
  • What represents the solution set?
    9·2 answers
  • Megan bikes west to get from her apartment to school after school she bikes 8 miles north to her friends house how far is megans
    13·1 answer
  • For a function, each input(x) can only have ONE output (y). Is this a function?
    5·1 answer
  • Having a bit of trouble. Would anyone mind helping me.
    13·1 answer
  • I bought some 60-cent candy bars with c dollars. Then I ate n of them. how many candy bars do I have left?
    11·1 answer
  • 3 5/6 + (-1 1/6) <br> Add, Write in simplest form
    12·1 answer
  • Use the formula to figure out the area. Calculate your answer to the nearest hundredth.
    5·2 answers
  • is 9/9 a whole number? because when simplified it equls 1 and 1 is a whole number, but since its in fractiom form does that coun
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!