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
Dmitry [639]
4 years ago
11

What is 4(2x-1)= -2(3x+16)

Mathematics
1 answer:
adoni [48]4 years ago
6 0
Divide both sides by -2
-2(2x-1)=3x+16
distribute
-4x+2=3x+16
add 4x to both sides
2=7x+16
minus 16 from both sides
-14=7x
divide both sides by 7
-2=x
You might be interested in
An apartment building has eight floors. If seven people get on the elevator on the first floor, what is the probability they all
Artist 52 [7]
A because f g cd u. Si
8 0
3 years ago
Which shows a statistical question regarding a data set? A) What is your favorite color? B) What is the total number of eggs in
Gennadij [26K]

Answer: The correct answer is option D: What is the height of the tallest player on a team?

Step-by-step explanation: In statistics generally, you deal with collection of data among other things. In collecting data, for the purpose of arranging and analyzing, you would need to collect data that can be varied, because the variability of the data collected would help in making an analyses that can be used for other similar data. So asking for someone's name for example is not a statistical question, because the answer is as simple as "My name is Brainly."

Hence, asking for someone's favorite color is not a statistical question. The answer is simple and does not require collecting different sets of data.

Asking for the total number of eggs in 5 dozen is a not statistical question because we already know the answer and there is no variability of the data that would be presented in the answer. Each dozen contains the same number of eggs. So its as good as asking what is the total number of eggs in a dozen, or in 10 dozens, and so on.

The total number of ounces in a gallon is also not a statistical question, because just like in option B above, there is no variability of the data that would be collected. The answer is pretty straight forward and that is 128 ounces (of liquid/fluid). There is no variability that would now give rise to analyses  of data.

The height of the tallest player on a team is definitely  a statistical question, because, <u>there are several players on a team, and their heights normally cannot be same</u>. So asking for the height of the tallest player simply implies that some are taller than the others, and at least one player is taller than all other players. So there will be variability of data in this particular instance, and the data analyst would have different sets of data (players' heights) available to him/her which can be used to draw conclusions

6 0
3 years ago
ASAP!! <br> what is the polar form of -2sqrt3 -6i?
velikii [3]

Answer:

D on edge

Step-by-step explanation:

2020

4 0
3 years ago
Read 2 more answers
Abdullah earns $10 an hour delivering newspapers on his bicycle . He started with $20 in his bank account. what is the rate and
elixir [45]

Explanation:

The equation for this problem can be modeled in y = mx + b form.

m represents the rate of change and b represents the initial value or constant.

y = 10x + 20

x represents the number of hours he spent delivering newspapers

y is his total money after whatever number of hours he worked

The rate is 10, because it determines how much money he earns for each hour.

The y-intercept is 20, representing the starting amount of money in his bank account.

6 0
3 years ago
Find the missing factor B that makes the equality true.<br> 21y4 = (B)(74)<br> B=
JulsSmile [24]

Answer:

1.135y

Step-by-step explanation:

Im assuming 21y4 are being multiplied making it 21 x 4 x y

Just divide over 74 to the left side

3 0
4 years ago
Other questions:
  • Use what you know Pythagorean Triangles to determine the measure of the third side.
    6·1 answer
  • Identify the initial value in each formula below, and state whether the formula models exponential growth or
    10·1 answer
  • The sum of a number and three
    12·1 answer
  • A 6 month old sheltie puppy gets 2.5 cups of food twice per day. Select the equation that describes how many cups of food she ea
    10·1 answer
  • The graph shows the function f(x).
    5·1 answer
  • What is 40 times 16 ​
    13·2 answers
  • 114, 142, 59, 122, 111, 128, 158, 79, 88, 107, 133,
    13·2 answers
  • F(x) = 3x, g(x) = 1/3f(x). Find g(0)
    13·1 answer
  • Identify the method that will be used to solve for x for each equation.
    15·2 answers
  • Determine which of the following graphs does not represent a function.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!