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
goldenfox [79]
2 years ago
10

Help? I can't get a hold of it.

Mathematics
1 answer:
user100 [1]2 years ago
6 0

Answer:

steps below

Step-by-step explanation:

x < -10

|1+2x| < 0      ∴ |1+2x| = -(1+2x)

|5 − 3x| > 0   ∴ |5 − 3x| = 5-3x

|−5x − 8 | > 0   ∴ |−5x − 8 | = -5x-8

|1 + 2x| + |5 − 3x| − |−5x − 8 |

= -(1+2x) + (5-3x) - (-5x-8)

= (-2x - 3x + 5x) + (-1 + 5 + 8)

=<u> 12</u>

You might be interested in
A cat is stuck in a tree. A firefighters 15-foot ladder is the leaning against a tree. The ladder and the ground form a 62° angl
artcher [175]
To solve this problem you must apply the proccedure shown below:

 1. You have:

 Sinα=opposite/hypotenuse

 α=62°
 opposite=x
 hypotenuse=15 ft

 2. When you substitute the values into  Sinα=opposite/hypotenuse, you obtain:

 Sinα=opposite/hypotenuse
 Sin(62°)=x/15

 3. You must clear "x", as below:

 x=(15)(Sin(62°))
 x=13.24 ft

 The answer is. 13.24 ft
 
5 0
3 years ago
Fluency Practice 8x6= (8x5) + (8x__)=
Valentin [98]
The answer is 1.

8x6=48

8x5 + 8x1 = 48
4 0
3 years ago
Which of the following options have the same value as 30%, percent of 81? Choose 3 answers:
Mila [183]

30% is a way to express the fraction 30/100 = 3/10

So, 30% of 80 is

80\cdot \dfrac{3}{10}=8\cdot 3 = 24

5 0
3 years ago
A box has dimensions of 14 inches long, 1.5 feet wide, and
Liula [17]
1764 inches cubed. First you multiply 1.5 times 12 so that it is in inches. Then u get 18. U multiply 14 by 18 by 7 and u get 1764.
7 0
3 years ago
PLs i need help with this emergency
sasho [114]

Answer:

11, 15

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • The point (a, b) lies on the line with the equation 3x + 2y = 12. When a = 4, what is the value of b?
    11·1 answer
  • Grade 7 math extra credit
    10·1 answer
  • Given f(x) = 3x – 2 what is f (2x)?
    13·2 answers
  • your final balance on an investment of 270$ invested at 10% was $459.00, For what period of time did you invest?
    13·1 answer
  • In the expression 73 – 4•3+8, the first operation is...? A.an exponent
    9·1 answer
  • 3x - 2a + 7a solve for x
    14·2 answers
  • Can anybody help me with this please <br> I’ll mark you as a brainliest.
    7·1 answer
  • A 2, 2, 4, 6, 10, ... What's the pattern​
    8·2 answers
  • Ba
    5·1 answer
  • SELECT THE CORRECT ANSWER. GIVEN: LINE L AND LINE M INTERSECT PROVE: ∠⁢1≅ ∠⁢3 . ∠⁢1IS SUPPLEMENTARY TO ∠⁢4 3. LINEAR PAIR THEORE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!