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
Leya [2.2K]
3 years ago
7

Solving steps for 2/3(9+x) = -5(4-x)​

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:

x = -6

Step-by-step explanation:

2/3(9+x) = -5(4-x) ( 2/3times9=6, 2/3timesx=2/3x) ( -5times4=-20,-5timesx=-5x)

6 + 2/3x = -20 -5x ( add 20 on both sides)

26 + 2/3x = -5x ( minus 2/3x on both sides)

26 = -4.6x (divided -4.6x on both sides)

-5.6 = x ( round up)

-6 = x

hope this helps

You might be interested in
Please help with problems 6 and 7.
monitta
6 is A and seven is B
7 0
3 years ago
Any help appreciate :)
LiRa [457]

B makes the most sense. Try it out and let me know!!

3 0
3 years ago
Read 2 more answers
Which best describes how to determine the decimal number that is modeled? 7 of 100 parts have been shaded, and 7 hundredths is w
Elina [12.6K]

Answer:

7 of 100 parts have been shaded, and 7 hundredths is written as 0.07

Step-by-step explanation:

Note that we have a grid of 100 squares and 7 of those squares are shaded. We can represent the shaded portion by saying 7/100 which is equivalent to .07.

With this information, we can say 7 out of 100 is shaded and is representative of 7 hundredths.

Note that each digit after the decimal is a multiple of (1/10). We can express this as (1/10)^n where n is the digit place after the decimal.

In this case, we have 7, two digits after the decimal so it will be equivalent to 7 * (1/10)^2 = 7 * (1/100) = 7/100.

Cheers.

4 0
3 years ago
Whats the slope of a line that passes through (-5,4) and (4,15)​
MAVERICK [17]

Answer:

1.22222

Step-by-step explanation:

Use the equation y2-y1/x2-x1=m to find the slope.

Now, just insert your known values.

15-4/4--5=m

11/9=m

1.22222 is the slope.

Hope this helps!

4 0
3 years ago
The ordered list of numbers {18,21,24,A,36,37,B} has a median of 30 and a mean of 32. Find B-A.
Blizzard [7]
{18,21,24,27(A),36,37,38(B)}
3 0
3 years ago
Other questions:
  • The figure consists of a quarter circle and a parallelogram. What is the area of the composite figure? Use 3.14 for pi. Round to
    15·2 answers
  • A terrarium is built in the shape of a triangular prism. The prism is 10 inches in height and contains 450 cubic inches of space
    6·1 answer
  • A machine prints 8 banners in 120 seconds. How many seconds does it takes to print 1 banner?
    10·1 answer
  • A fourth degree polynomial with five terms could have, at most, how many different linear factors?
    6·1 answer
  • Find the number such that the sum of that number and 25 is 48
    9·2 answers
  • Plz help me with this problem
    14·2 answers
  • HELP PLEASE <br> Which ordered pairs are on the line ​ 3x−4y=9 ​?
    13·1 answer
  • What is the value of x in the product of powers below?<br> -11<br> -7<br> 7<br> 11
    5·2 answers
  • Someone please help me out with these questions . I don’t get them at all.
    7·1 answer
  • I need help with solving this problem please!!!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!