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
Sati [7]
4 years ago
8

What is 2(9x-1)+7(x+6)=-60

Mathematics
1 answer:
Harman [31]4 years ago
6 0
2(9x-1)+7(x+6)=-60
Reorder the terms in parentheses
+(+18x-2)+7*(x+6)=-60
Remove unnecessary parentheses
+18x-2+7*(+x+6)=-60
Reorder the terms in parentheses
+18x-2+(+7x+42)=-60
Remove unnecessary parentheses
+18x-2+7x+42=-60
We move all terms containing x to the left and all other terms to the right
+18x+7x=-60+2-42
We simplify left and right side of the equation
+25x=-100
We divide both sides of the equation by 25 to get x
x=-100/25
x=-4
You might be interested in
If x + 2 is the only factor of the polynomial P(x),then P(2) is:
Levart [38]

Answer:

The answer is R(2).

Step-by-step explanation:

hope this helped!

4 0
3 years ago
Is the sequence below is arithmetic {1, 8, 27,64}
Rzqust [24]

Answer:

No

Step-by-step explanation:

No, because 8 - 1 ≠ 27 - 8. So, there is no common difference which is needed in order for the sequence to be arithmetic

6 0
3 years ago
Write the function as a set of ordered pairs.
Naya [18.7K]

Answer:

1. (1,10) 2. (2,-3) 3. (3,3)

3 0
4 years ago
How many choices of 3 hamburger toppings are possible?
alukav5142 [94]
There is 21 possible toppings for 3 hamburgers
7 0
3 years ago
Read 2 more answers
The math department faculty at a large university wanted to know what portion of the student body believes students should be ab
Leya [2.2K]

Answer:

The population of interest for this student is the students whom are enrolled in statistics classes.

Step-by-step explanation:

Sampling

This is a common statistics practice, when we want to study something from a population, we find a sample of this population.

For example:

I want to estimate the proportion of New York state residents who are Buffalo Bills fans. So i ask, lets say, 1000 randomly selected New York state residents wheter they are Buffalo Bills fans, and expand this to the entire population of New York State residents.

The population of interest are all residents of New York State.

A simple random sample of 500 students was selected from all the students enrolled in statistics classes.

This means that the population of interest for this student is the students whom are enrolled in statistics classes.

3 0
3 years ago
Other questions:
  • Which graph represents the solution of 3x + 2y ≥ 4 and x + 3y ≤ 2?
    6·2 answers
  • What’s the distance between (3,6) and (3,-4)
    10·1 answer
  • Can anybody help me out
    15·1 answer
  • What is it??????????
    7·1 answer
  • Write an equation in slope intercept form of the line that passed through (7,2) and (2,12)
    5·1 answer
  • If the marginal product decreases, what will happen to the total product and average product?
    13·1 answer
  • Which numbers are factors of 4? Select all that apply.<br><br> 1<br> 4<br> 2<br> 3
    15·2 answers
  • PLS HELP‼️‼️‼️
    14·1 answer
  • Find the area of a circle with a diameter of 8m in terms of pi
    5·1 answer
  • 87 - 4x= 43<br><br> I need to solve for x
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!