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
Basile [38]
3 years ago
7

Hey all! This is the another one, pls show the working......

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
8 0

Answer:

Hi again, I'm here to answer!

The correct answers:

10. x = -7 2/3

11. x = 2

12. x = 3

Step-by-step explanation:

(x + 3)/2 = (x - 4)/5

(5x + 15)/10 = (2x - 8)/10

3x/10 = -23/10

x = -23/3

x = -7 2/3

(2x - 1)/3 = x/2

(4x - 2)/6 = 3x/6

x/6 = 2/6

x = 2

(3x + 1)/5 = 2x/3

(9x + 3)/15 = 10x/15

-x/15 = -3/15

x = 3

Hope this helped!

You might be interested in
Need help on this please!
omeli [17]

Answer:

c

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
I am not sure if this is right can someone check it ASAP please
NikAS [45]

Answer:

x=10

Step-by-step explanation:

3(4x-12) = 84

Divide each side by 3

3/3(4x-12) = 84/3

4x-12 =28

Add 12 to each side

4x-12+12 = 28+12

4x= 40

Divide each side by 4

4x/4 = 40/4

x = 10

6 0
3 years ago
PLS ANSWER QUICK
iragen [17]

Answer:

a

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
there are 4 muffins on each plate there are 0 plates of lemon muffins how many lemon muffins are there
djverab [1.8K]
There is no lemon muffins cause u can't count something u don't have 
6 0
3 years ago
Read 2 more answers
the points (-4, -2) lies on a circle. what is the length of the radius of this circle if the center is located at (-8. -10) ?
ale4655 [162]
You would subtract the x coordinates of each so -8 - -4 which equals -4. But since length cant be negative it would just be 4.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the volume of the right triangular prism
    10·1 answer
  • Can anyone help me out here? 30 POINTS for anyone that can give me the answer and explain how they got it...
    7·2 answers
  • The coordinates of the midpoint of AB are (2,4),
    13·1 answer
  • Original:4<br> New:5<br> State whether the percent of change is an increase or decrease
    6·1 answer
  • Given the figure as marked, find the perimeter and area.
    10·1 answer
  • Which expression is equivalent to (5x – 3)(x – 3)?
    8·1 answer
  • Which of the following measurements contains two significant figures?
    15·2 answers
  • There is a proportional relationship between the volume of a sample of helium in liters and the mass of that sample in grams. if
    13·1 answer
  • ×-2+2×+4+2×-2=180 what does x equal in this equation.
    15·1 answer
  • Suppose you are conducting a test of significance to try to determine whether your cat, Hope, will go to the correct object (out
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!