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
eimsori [14]
3 years ago
11

Can someone solve this inequality for x (x–2)a ≤ x+1 if a>1

Mathematics
1 answer:
fiasKO [112]3 years ago
7 0

Answer:

x ≤ (1+2a) / (a-1)  where a > 1

Step-by-step explanation:

(x–2)a ≤ x+1

x(a) -2(a) ≤ x + 1

ax -2a ≤ x + 1   (subtract x from both sides)

ax -2a - x  ≤  1 (add 2a to both sides)

ax - x  ≤  1 + 2a  (factor out x from left side)

x (a - 1) ≤ 1 + 2a

x ≤ (1+2a) / (a-1)  where a > 1

You might be interested in
A question "I" made.
Lina20 [59]

Answer:

41.67%

Step-by-step explanation:

:)

6 0
3 years ago
Multiple Choice
Crank
Well you have to multipy 4 x 11 and then add 4 x 10
3 0
3 years ago
Which set of numbers CANNOT represent the lengths of the sides of a triangle?
posledela

Answer:

C

Step-by-step explanation:

The general rule is that any 2 must exceed the third in order for a triangle to form. If any one is an exception, it won't work.

A will form a triangle. Any 2 exceeds the third.

B also forms a triangle. Same rule.

C  does not work. 7 + 11 = 18 which is the value of the third leg.

D words Any two exceeds the 3rd.

4 0
3 years ago
Your new cell phone plan costs $45 per month. You pay an extra $0.05 for every text message sent. If you send 60 texts this mont
rewona [7]

Answer: $48

Step-by-step explanation: take 0.05 times 60 + 45

6 0
3 years ago
I need help with this problem (THIS IS NOT FROM A TEST)
mel-nik [20]

Answer:

44.5 degrees.

Step-by-step explanation:

Since these triangles are congruent, their angles are the same.

Therefore, we can set an equation with the 2 labeled angles (which are angles C and F):

2.5x+8=3.5x-7

8=x-7

x=15

We can plug 15 back into one of the equations:

2.5(15)+8 = 45.5

This means angle F is 45.5.

To find out the measure of angle E, recall the fact that the angles in a triangle add up to 180. Since this is a right triangle, and F = 45.5, we can set up an equation and solve for x:

90 + 45.5 + x = 180

135.5 + x = 180

x = 44.5

Therefore, the angle E is 44.5 degrees.

8 0
3 years ago
Other questions:
  • Brad has groups of 10 pennies. Brad counts 40, but he has 6 more stacks to count. How many pennies does he have? Explain your an
    5·1 answer
  • Please help me thanks very much
    5·2 answers
  • A 7-kilogram bag of lollipops costs $42.14. What is the unit price?
    6·1 answer
  • Please I need some answers a few is fine
    10·1 answer
  • The area of a rectangular desk is given by the trinomial <img src="https://tex.z-dn.net/?f=%20d%5E%7B2%7D%20-7d-18" id="TexFormu
    12·1 answer
  • Work out the area of this circle radius 10cm take pie to be 3.142 and write down all the digest given by your calculator
    7·2 answers
  • Plz help u have to do all 3 parts
    14·1 answer
  • Two circles are drawn in a rectangle of 6 by 4, such that the larger circle touches
    5·1 answer
  • Please answer meee.......​
    5·2 answers
  • What is the end behavior of the function f(x)=−3/4x^2?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!