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
photoshop1234 [79]
2 years ago
8

|0.7x+5|>6.7Help plz

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
5 0

Answer:

\large\boxed{x\dfrac{17}{7}}\\\downarrow\\\boxed{x\in\left(-\infty,\ -\dfrac{117}{7}\right)\ \cup\ \left(\dfrac{17}{7};\ \infty\right)}

Step-by-step explanation:

|0.7x+5|>6.7\iff0.7x+5>6.7\ or\ 0.7x+56.7\qquad\text{subtract 5 from both sides}\\0.7x>1.7\qquad\text{divide both sides by 0.7}\\x>\dfrac{1.7}{0.7}\to x>\dfrac{17}{7}\\\\(2)\\0.7x+5

You might be interested in
Make a conjecture about the sum of the first 54 positive even numbers
Bogdan [553]
Uhhhhhhhhhh i don’t really know
3 0
3 years ago
Please solve this math problem very simple for points and if your correct you get brainly
____ [38]

Answer:

58 and 1/2

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Find the values of the unknown constants for the identities
ankoles [38]

Answer:

a = 1 and b = - 10

Step-by-step explanation:

Expand the right side of the identity

x(ax² - 3x + b) - 3(ax² - 3x + b)

= ax³ - 3x² + bx - 3ax² + 9x - 3b

= ax³ - x²(3 + 3a) + x(b + 9) - 3b

Equate the coefficients of like terms on both sides of the identity

x³ terms → ax³ with x³ ⇒ a = 1

x terms → - x with (b + 9)x ⇒ b + 9 = - 1 ⇒ b = - 10


5 0
3 years ago
HELP! WILL GIVE BRAINLIEST!
goblinko [34]

Answer:

(2x+16) + (x) = 180

Step-by-step explanation:

The opposite angles of a quadrilateral inscribed inside a circle will be supplementary angles, meaning that A+C=180, and B+D=180. A+C is not given in the answers below, but B+D is, so that is the correct answer.

Hope this helps! Please give brainliest!!

6 0
3 years ago
Read 2 more answers
One number is 3 more than 2 times the other, and their sum is 27. Find the numbers. If x represents the smaller number, then the
Sladkaya [172]
I have an answer in mind, but i'm not 100% sure. I re-read the question, and I got 2x+3.
7 0
3 years ago
Other questions:
  • Nick's telephone company charges $0.07 per minute for weekend calls and $0.08 per minute for calls made on weekdays. This month
    14·1 answer
  • What is multiply: -7*4
    15·1 answer
  • What is the answer for 136.9 divided by .77 showing work
    9·2 answers
  • AB has endpoints at A(4,−8) and B(−6,−2).
    12·1 answer
  • crystal is picking blueberries.so far,she has filled 2/3 of her basket,and the blueberries weigh 3/4pound .the equation 2/3w=3/4
    14·1 answer
  • The width of a rectangle painting is 3 in. more than twice the height. A frame that is 2.5 in. wide goes around the painting.
    14·1 answer
  • The equation y=1/5x represents a proportional relationship. Explain how you can tell the relationship is proportional from the g
    7·1 answer
  • 1. Mira invested $500 compounded monthly at 3.5%. How much will it be worth in 4 years?
    12·2 answers
  • Prove sin^2 π/6 + cos^2 π/3 - tan^2 π/4 = -1/2​
    6·1 answer
  • Which function has exactly one zero?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!