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
Firlakuza [10]
1 year ago
10

Select all of the values of x that are solutions to 17-7x> 3(10x-4) + 61.

Mathematics
1 answer:
lions [1.4K]1 year ago
7 0

Answer: -2, -4, -1

Step-by-step explanation:

17-7x > 3(10x-4)+61\\\\17-7x > 30x-12+61\\\\17-7x > 30x+49\\\\-32 > 37x\\\\x < -\frac{32}{37}

So, the values of x are -2, -4, -1.

You might be interested in
A laptop cost $450 more than a camera. Mr Bala paid $2400 for 2 such laptops and 1 such camera. Mr Kumar bought 1 such laptop an
cupoosta [38]

first yo need to find a price of camera. then you can find a price of laptop.

3 0
3 years ago
Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard devia
lesya692 [45]

Answer: P(x > - 0.23) = 0.41

Step-by-step explanation:

Since we are assuming that the readings at freezing on a batch of thermometers are normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = the readings at freezing on a batch of thermometers.

µ = mean temperature reading

σ = standard deviation

From the information given,

µ = 0°C

σ = 1.00°C

the probability of obtaining a reading less than -0.23°C is expressed as

P(x > - 0.23)

For x = - 0.23

z = (- 0.23 - 0)/1 = - 0.23

Looking at the normal distribution table, the probability corresponding to the z score is 0.41

7 0
3 years ago
The fish population of a lake is decreasing each year. A study is conducted. But, unfortunately some data was lost. The research
Solnce55 [7]

Answer:

F(t) = 18000(0.6666)^{t}

Step-by-step explanation:

The fish population after t years can be modeled by the following equation:

F(t) = F(0)(1-r)^{t}

In which F(0) is the initial population and r is the constant rate of decay.

Year one the fish population was 18000

This means that F(0) = 18000

In year three the fish population was 8000 fish.

Two years later, so F(2) = 8000

F(t) = F(0)(1-r)^{t}

8000 = 18000(1-r)^{2}

(1-r)^{2} = 0.4444

\sqrt{(1-r)^{2}} = \sqrt{0.4444}

1 - r = 0.6666

r = 0.3334

So

F(t) = 18000(0.6666)^{t}

4 0
3 years ago
The diagonals of a square are 4 meters long. The side of this square is equal to the diagonal of a second square. Find the side
jok3333 [9.3K]
Check the picture below.

since the second figure is also a square, then the sides touching the diagonals have to be all equal, and that'd only happen if those sides bisects the larger square's diagonal.

3 0
3 years ago
6 divided by 2/3 = tell me thee answer in fraction form
Maksim231197 [3]

Answer:

There wouldn't be a fraction form because its a whole number which is 9

8 0
3 years ago
Other questions:
  • Twenty-five cards are numbered from 1 to 25 and placed in a box. One card is selected at random and not replaced. Another card i
    15·1 answer
  • What are the coordinates of point A?<br>​
    11·1 answer
  • What’s the answer please help..............
    14·1 answer
  • What is the outlier for the data set?
    14·1 answer
  • Find the value for X<br><br> (x,2) and (-5,8), and m= -1
    11·1 answer
  • Solve this math problem
    14·2 answers
  • HELP MARK BRAINLY <br> what's the surface area of this figure
    7·1 answer
  • Pls help urgently extra points and mark brainlist
    10·1 answer
  • Jenifer is flying her kite and it gets stuck in a tree. She knows the string on her kite is 25 feet long and she is 12 feet from
    5·1 answer
  • Solve the following system of linear equations using elimination. 3r- y=5 x=y=1
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!