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
Marysya12 [62]
3 years ago
12

Please help Faaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaast 2x ≤ − 2/7 (8x + 8)

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
5 0

Answer:

<h2>x\leq -  \frac{8}{15}</h2>

Step-by-step explanation:

<h3>2x \leq -  \frac{2}{7} (8x + 8)</h3>

<u>First of all multiply through by 7</u>

We have

<h3>14x\leq - 2(8x + 8)</h3>

<u>Expand the terms in the bracket</u>

That's

<h3>14x\leq - 16x - 16</h3>

<u>Add 16x to both sides</u>

That's

<h3>14x + 16x\leq16x - 16x - 16 \\30x\leq - 16</h3>

<u>Divide both sides by 30</u>

We have the final answer as

<h3>x\leq -  \frac{8}{15}</h3>

Hope this helps you

You might be interested in
24° 59' 60" is equivalent to how many degrees.
Lina20 [59]
This question requires you to covert minutes and seconds to degrees
In the question we have 59 minutes and 60 seconds that needs to be converted.
1°=60 minutes
59 minutes = 59÷60
  =0.983333°
60 seconds = 1 minute 
1 minute  = 0.0166667°

So, <span>24° 59' 60" will be equal to
</span>

24°+0.983333°+0.0166667°= 24.9999997°

5 0
3 years ago
What is the sum of the polynomials
NeX [460]

Answer:

its the first answer choice!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Use the work shown to find the solutions of the quadratic equation. x2 – x –3/4=0 x2 – x = 3/4
bija089 [108]

Answer:

x = - \frac{1}{2}, x = \frac{3}{2}

Step-by-step explanation:

Given

x² - x - \frac{3}{4} = 0

Multiply through by 4 to clear the fraction

4x² - 4x - 3 = 0

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term

product = 4 × - 3 = - 12 and sum = - 4

The factors are + 2 and - 6

Use these factors to split the x- term

4x² + 2x - 6x - 3 = 0 ( factor the first/second and third/fourth terms )

2x(2x + 1) - 3(2x + 1) = 0 ← factor out (2x + 1) from each term

(2x + 1)(2x - 3) = 0

Equate each factor to zero and solve for x

2x + 1 = 0 ⇒ 2x = - 1 ⇒ x = - \frac{1}{2}

2x - 3 = 0 ⇒ 2x = 3 ⇒ x = \frac{3}{2}

8 0
3 years ago
Write an equation in slope-intercept form for a line with m = 3 and includes the<br> point (0, 2).
maxonik [38]

Answer:

y=3x+2

Step-by-step explanation:

dont put  0 because it dont make sense

if you put 0 n the equation, you will not will get the right equation

7 0
3 years ago
The cost of a taxi ride is $5 plus $0.50 per mile write an algebraic expression that models the cost of a taxi of M miles. A-m(5
Alex787 [66]
The answer would be A or D
3 0
3 years ago
Other questions:
  • What is the value of m in the figure below in this diagram abd bcd
    12·1 answer
  • HELLPPPP LOTS OF POINTS
    6·2 answers
  • What dose this equal -7/8+(-5/8)
    12·2 answers
  • What is the LCM of two numbers that have no common factors greater than one?PLZ give an example
    5·1 answer
  • A basketball player has 45 steals, 72 assists, 90 rebounds, and 432 points. What is
    8·1 answer
  • What is m<br> A.55°<br> B.58°<br> C.122°<br> D.125°
    7·1 answer
  • The angle θ lies in Quadrant III . cosθ=−1/6 What is tanθ ?
    14·1 answer
  • Simplify Simplify 1 ∙ x - x/1<br><br> A. x<br> B. 1<br> C. 0
    9·1 answer
  • What is the measure of &lt;7?
    15·1 answer
  • I have math homework to do and i need help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!