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
Naily [24]
3 years ago
8

-7(2x - 4) - 7= 3(x - 5)+ 4x - 9 distribute and combine like terms

Mathematics
1 answer:
Leni [432]3 years ago
5 0
X=15/7 (in exact form) or x= 2 1/7 (in mixed number form) or x= 2.142857 (in decimal form)
You might be interested in
A bag contains 170 marbles. There are red, blue and yellow marbles in a ratio of 9:3:5. How many yellow marbles does the bag con
telo118 [61]

Answer:

50 yellow marbles.

Step-by-step explanation:

Information:

170 marbles

RED : BLUE : YELLOW

9 : 3 : 5

Solving:

To find out how many yellow parts there are, we need to find out how many marbles 5 parts account to.

Altogether, 9 + 3 + 5 = 17. This means there are 17 parts.

The bag contains 170 marbles and the ratio adds up to 17 parts.

We can figure out what 1 part of the ratio accounts to by dividing 170 by 17.

\frac{170}{17} = 10.

1 part = 10

Now remember yellow is 5 parts, now that we know that 1 part is 10, we need to multiply 10 by 5 to find out how many yellow marbles we have.

5 x 10 = 50.

Therefore we have 50 yellow marbles.

7 0
3 years ago
Can someone help me with my homework for free it won’t let me put my question?
Mademuasel [1]
What is it about, I’ll give it a try
8 0
2 years ago
SOMEONE HELP ME PLEASE
jenyasd209 [6]

Answer: The median, because the data distribution is skewed to the left

EXPLANATION

Given the box plot with the following parameters: 

Minimum value at 11

First Quartile, Q1 at 22.5

Median at 34.5

Third Quartile, Q3 at 36

Maximum value at 37.5

First, we notice that the data distribution is skewed to the left because the median (34.5) is closer to the third quartile (36) than to the first quartile

(22.5).

Furthermore, we know that the mean provides a better description of the center when the data distribution is symmetrical while the median provides a better description of the center when the data distribution is skewed.

Therefore, we conclude that for the given box plot, the median will provide a better description of the center because the data distribution is skewed to the left.

4 0
3 years ago
A carton has a length of 2 2/3, width of 1 1/3, and height of 1 1/2 feet. What is the volume of the carton?
Phantasy [73]
I hope this helps you

3 0
3 years ago
Which of the following most likely causes the rate of a chemical reaction to increase? (5 points)
Alika [10]

Answer: D) Adding heat to the reaction

6 0
3 years ago
Other questions:
  • What is expanded 73, 489
    9·2 answers
  • In a car race, for every mile covered by car A, car B covered 4 miles. The ratio of the number of miles covered by car A to the
    11·1 answer
  • I need help please.
    13·1 answer
  • Two sides of a triangle measure 10 centimeters and 15 centimeters what is the measure of the third side
    9·1 answer
  • Which interval for the graphed function contains the local maximum
    9·2 answers
  • What is the volume of the following rectangular prism?
    10·1 answer
  • Ms. Cobb divided a bag of 24 chocolate candies between Bob and Patrick. Bob received 4s of candy for every 2
    7·1 answer
  • What is the product?<br> 7•(-3)
    5·1 answer
  • I dont get this???<br>-3(x - 4) + 2x = -6​
    7·1 answer
  • If &lt;2 and &lt;3 are complementary how could you use the vertical angle theorem to find m&lt;1
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!