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
kap26 [50]
2 years ago
14

Select the correct answer. Solve this inequality for x.

Mathematics
2 answers:
Zinaida [17]2 years ago
5 0

Answer:

x > 25

Step-by-step explanation:

81 - 6/5x < 55

subtract 81 from each side to get:

-6/5x < -26

multiply each side by -5/6 to isolate the 'x' (remember to flip the inequality symbol because you're multiplying by a negative)

x > 150/6 or x > 25

disa [49]2 years ago
4 0

Answer:

ur actual answer would be A. or x > 21 2/3

Step-by-step explanation:

solve the inequality  81 - 1 1/5x < 55 and get

x < 65/3

and simplify that to a mixed number

> 21 2/3

You might be interested in
State the additive property of zero using the variable b.
Juli2301 [7.4K]

Answer with Step-by-step explanation:

We are given a variable b

We have to state the additive property of zero using the variable b.

Additive property of zero: It states that when any number b is added to zero then we get  sum is equal to number itself.

Mathematical representation:

b+0=0+b=b

Suppose, a number  b=9

Then, 9+0=9

0+9=9

This property is called additive property of zero because when 9 is added to 0 then we get sum equals to 9.

7 0
3 years ago
use the substitution method to solve the system of equations. Choose the correct ordered pair. y=4x 8x+y=18
tino4ka555 [31]

Answer:

(3/2, 6)

Step-by-step explanation:

y = 4x

8x + y = 18

this says y is 4x so you can replace y with 4x

8x + 4x = 18

12x = 18

/12      /12

  x  = 3/2


now sub x into y = 4(3/2)

y = 12/2

y = 6

8 0
3 years ago
Read 2 more answers
Assume that adults have IQ scores that are normally distributed with a mean of 100 and a standard deviation of 20. Find the prob
Ipatiy [6.2K]

Answer:

Randomly selected adult has an IQ less than 136 is 0.9641

Step-by-step explanation:

It is given that, it is normal distribution with mean 100 and SD as 20.

So, let's use the formula of z-score

z=\frac{x-mean}{SD}

For this problem,

x= 136

Plug in this value into the formula

z-score=\frac{136-100}{20}

       =1.8

Now, use z-score table to find the probability

Find the corresponding value for the row 1.8 and the column 0.00, we do get 0.9641

So, Randomly selected adult has an IQ less than 136 is 0.9641

3 0
3 years ago
Pleaseeeeeeee helllppppppppppp
Sophie [7]

Answer:

Distributive property

Step-by-step explanation:

Think of Distributive property being a party. the host is outside of the house (the parenthesis) and wants to greet everyone at the party. so 2x3k=6k and 2x5=10. so you replace 2(3k+5) with 6k+10

7 0
2 years ago
Solve and find X. <br> Question says 5-x / 2 = 2x-7
poizon [28]

Answer:

x = 3.8

Step-by-step explanation:

The equation is (5 - x) / 2 = 2x - 7

Multiply both sides by 2:

5 - x = 4x - 14

Add 14 to both sides:

19 - x = 4x

Add x to both sides:

19 = 5x

Divide both sides by 5 to isolate x:

3.8 = x

Therefore, x = 3.8.

7 0
3 years ago
Read 2 more answers
Other questions:
  • The graph of a relation is shown.
    7·2 answers
  • What is the length of each leg of the triangle below
    8·1 answer
  • Is this table proportional or non-proportional <br> X 8,16,24,32 <br> Y 2,4,6,8
    8·1 answer
  • Question: A man standing in a field in New Hampshire sees Cannon Mountain in front of him. He knows that the height of Cannon Mo
    11·1 answer
  • Two people share £350 in the ratio 1 : 6.<br><br><br>Calculate each share.
    7·1 answer
  • How to find the area of a capital 'L' shaped shape?
    14·1 answer
  • What is 5+2????????????????/
    7·1 answer
  • Gracie drove 280 miles in 2.5 hours. How long will it take her to drive 710 miles at that same speed?
    6·1 answer
  • 6 movie tickets cost $72. At this rate, how much would 2 movie tickets cost? Use any method or strategy to show how you solved t
    11·1 answer
  • Question: Researchers in Pakistan wanted to better understand the effects of anthracycline (a chemotherapeutic drug) on the hear
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!