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
8_murik_8 [283]
2 years ago
14

If 8x – 4 = 6x – 10, find the value of 3x.

Mathematics
1 answer:
zmey [24]2 years ago
6 0

Answer:

-9

Step-by-step explanation:

8x-4=6x-10

2x-4=-10

2x=-6

x=-3

-3x3= -9

You might be interested in
2. Koil and Karry want to order the figures from greatest to least
Tom [10]

Given:

Figures A, B and C.

To find:

The order of the figures and volume of each figure.

Solution:

<u>Figure A:</u>

Length = 10, Width = 2 and Height = 2

Volume of A = length × width × height

                     = 10 × 2 × 2

Volume of A = 40 cubic units

<u>Figure B:</u>

Length = 3, Width = 3 and Height = 1

Volume of B = length × width × height

                     = 3 × 3 × 1

Volume of B = 9 cubic units

<u>Figure C:</u>

Length = 6, Width = 3 and Height = 3

Volume of C = length × width × height

                     = 6 × 3 × 3

Volume of C = 54 cubic units

Order from greatest to least:

54 < 40 < 9

C < A < B

Hence Kurry said the correct answer.

7 0
2 years ago
Find the average rate of change for the function f(x=3+ 25
dezoksy [38]

Answer: 180

Step-by-step explanation:

3 0
2 years ago
part of the population of 4,500 elk at a wildlife preserve is infected with a parasite a random sample of 50 elk shows that 8 of
REY [17]

Answer:

A total of 720 elk are likely to be infected

Step-by-step explanation:

we shall be using the proportion by survey to estimate the number of infections

From the survey 8 out of 50 are infected. Thus the likelihood of infection is 8/50

We have 4,500 elk to consider. The number of elk likely to be infected will be 8/50 * 4500 = 720

8 0
3 years ago
Order the numbers from least to greatest.<br> 54%, 2/5, -0.45<br><br> SHOW YOUR WORK!
Tom [10]

Answer:

-0.45, 2/5, 54%

Step-by-step explanation:

54%=54/100

=87/50

2/5=20/50

-0.45 must be the smallest as it is negative

7 0
2 years ago
What is the equation of a line that is parallel to x - 2y= -4 and passes through the point 0,0
dem82 [27]
The answer is y=1/2x

8 0
3 years ago
Other questions:
  • A tree is leaning toward the ground. How many degrees does the tree have to fall before hitting the ground?
    8·2 answers
  • What is the slope of the line represented by the equation 2x+3y= –12 ? a. –3/2 b.-2/3 c.2/3 d. 3/2
    14·1 answer
  • Using v= Iwh, what is an expression for the volume of the following rectangular prism
    12·2 answers
  • Dan buys a car for £2700.
    11·1 answer
  • A person purchased a ​$239,127 home 10 years ago by paying 15​% down and signing a​ 30-year mortgage at 10.8​% compounded monthl
    11·1 answer
  • URGENT!!! PLEASE HELP
    14·1 answer
  • 100+300= What is it<br><br> Help plz
    13·1 answer
  • Which of the following proportions is false? Select one:
    11·1 answer
  • After a 13% price reduction, a boat sold for $25,230. What was the boat's price before the reduction? (Round to the nearest cent
    6·1 answer
  • Please help, it is a bonus problem so you don't have to show your work. But I would like to see it.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!