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
malfutka [58]
3 years ago
10

Solve and graph

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
4 0

<span><span><span>2r - 9 > -6
</span><span>2r - 9 = -6
</span>2r = 3</span><span>
r = 3/2 = 1.5</span></span><span><span>
r > 1.5</span></span>

<span><span /></span><span><span>9x-5 < -41
</span><span>9x-5 = -41
9x = -36
x = -36/9 = -4
x < -4</span></span>

<span><span>3x + 13 > 7
3x + 13 = 7
3x = -6
x = -6/3 = -2
x > -2</span></span>

<span><span>4x + 3 > -17
4x + 3 = -17
4x = -20
x = -20/4 = -5
x > -5</span></span>

<span><span>7x - 4 < 10
7x - 4 = 10
7x = 14
x = 14/7 = 2
x < 2</span></span><span>
</span>

You might be interested in
To finance a bridge costing $94,500, the state contributed twice as much as the county and the county contributed twice as much
bearhunter [10]
The city contributed $13,500; the county contributed $27,000; and the state contributed $54,000.

Let x be the amount the city contributes.  Since the county contributes twice as much as the city, the county's amount is 2x.  Since the state contributes twice as much as the county, the state's amount is 2(2x) = 4x.

They total 94,500:
x+2x+4x = 94500
7x = 94500

Divide both sides by 7:
x = 13500
2x = 27000
4x = 54000
5 0
3 years ago
Select three ratios that are equivalent to 7:6
Otrada [13]

14:12

21:18

28:24

That should be the answer

6 0
3 years ago
Multiply 5(−37). Simplify your answer.
crimeas [40]
-2 1/7 is the correct answer.
5 0
3 years ago
Read 2 more answers
Round 0.83,to the nearest thousandths<br> NEED HELP IMMEDIATELY!!!
Dafna1 [17]
0.008 i think this is the answer
5 0
3 years ago
Solve the inequality.<br> 6x + 10 + 10x &lt; 4(4x + 3)
Elena L [17]

Answer:

X = all #'s

why?

6x+10+10x < 4(4x+3)

Combined liked terms

16x + 10 < 16x +12

you can see that there is X on both sides and the lowest one has a +10 and the highest has a +12 so it will always be greater by 2

5 0
2 years ago
Read 2 more answers
Other questions:
  • Find the area of the shape below please. (:
    7·2 answers
  • MARKING BRANLIEST HELP PLSSS!!!! d
    6·1 answer
  • Sarah used a probability simulator to roll a 12-sided number cube 100 times. Her results are shown in the table below:
    12·2 answers
  • Y = x square - 4 can you answer please
    8·2 answers
  • Determine the equation of the line that passes through the given points. (If you have a graphing calculator, you can use the tab
    11·2 answers
  • I need this please help me no links
    15·1 answer
  • 6. Which expression is equivalent to (6. p) + 3?
    12·1 answer
  • Please help!! I will venmo
    11·1 answer
  • Triangle PQR IS SIMILAR TO Triangle KLM.
    6·1 answer
  • What is the greatest common factor of 36 and 48?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!