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
Dmitry [639]
3 years ago
5

Solve 15 ≥ -3x or x ≥ -2.

Mathematics
1 answer:
vivado [14]3 years ago
4 0

Answer:

x ≥ - 2.

Step-by-step explanation:

We have to solve the compound inequality.

It is 15 ≥ - 3x or x ≥ - 2

Now, from the first part we have  

15 ≥ -3x

⇒ -\frac{1}{3} \times 15 \leq  -\frac{1}{3}(- 3x)

⇒ - 5 ≤ x

⇒ x ≥ - 5 ....... (1)

And the second part is x ≥ -2 ......... (2)

Therefore, the conditions (1) and (2) will both be true if x ≥ - 2.

Hence, this is the solution. (Answer)

You might be interested in
Maria plans to double the amount of time she spends walking per day each week.she starts , on week 1 , walking 5 minutes per day
alisha [4.7K]

Answer:

a) 160 minutes per day

b) Find the graph attached

c) on 10th week Maria would be walking  2560 minutes per day

Step-by-step explanation:

Week 1 - 5 minutes per day

Week 2 - 10 minutes per day

Week 3 - 20 minutes per day

Week 4 - 40 minutes per day

Week 5 - 80 minutes per day

Week 6 - 160 minutes per day

a) 160 minutes per day

b) Find the graph attached

c) on 10th week Maria would be walking  2560 minutes per day

5 0
3 years ago
Find the missing terms in the<br>sequence 27, ? , 23, ? , 19,...<br>good luck​
Vikki [24]
Is it subtract by 2? So I think it would be 27,25,23,21, 19
8 0
3 years ago
What does a decreasing slope means in terms of distance?
Sergio [31]

Answer:

Step-by-step explanation:

In terms of distance, a decreasing slope means a slowing speed, which leads to a shorter distance.

7 0
3 years ago
Three bananas cost $.99 at this rate how much do five bananas cost
enyata [817]

Answer:

$1.65

Step-by-step explanation:

8 0
3 years ago
Find y when x=15 if y=6 when x=30
Elan Coil [88]

Answer:


Step-by-step explanation:

the answer would be nine

6 0
3 years ago
Other questions:
  • What perfect square goes into the square root of 108
    15·2 answers
  • 2{3[a-4(1-a)]-(5-a)} help me simplify the operation
    11·1 answer
  • Three hens can lay 3 eggs in 3 days. <br> How many hens would lay 3 eggs in 9 days?
    15·1 answer
  • Prove that , tan 4x = 4 tan x (1-tan^2 x ) / (1-6 tan^2x + tan^4x).
    13·1 answer
  • Find the 7th term of the sequence 216,-144,96,-64
    7·1 answer
  • Adrian is training for a 5K race. She ran 5.5 miles the first week, 7.25 miles the second week and 10 miles the third week. On t
    8·1 answer
  • 42 = 7 ( x + 5 ) solve for x
    5·2 answers
  • Does anybody know how to do repeating signs on big ideas math, like 67.8 repeating?
    15·2 answers
  • I need help with this
    12·1 answer
  • A solid cylinder has a radius of 2 cm and a height of 7 cm. It has a density of 3.1 grams
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!