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
motikmotik
3 years ago
12

Two-thirds of a number added to itself is 20. What is the number?

Mathematics
1 answer:
vivado [14]3 years ago
8 0

Answer:

12

Step-by-step explanation:

2/3 x + x = 20

2/3 x + 3/3x = 20

5/3 x = 20   ... times 3/5 both sides

x = 12

check: 2/3 x 12 + 12 = 8 + 12 = 20

You might be interested in
H + 7 = −7<br> h = Plz help im having truouble.
Natalija [7]
-14 because -14 + 7= -7
8 0
3 years ago
Thirty-two jelly beans are shared by 8 students. How many jelly beans will<br> each student get?
Katyanochek1 [597]

Answer:

4

Step-by-step explanation:

because 32 divided by 8 = 4

8 0
3 years ago
Given the points (-4,8)and(6,-12)
MissTica

Answer:

1.

midpoint = ( \frac{ - 4 + 6}{2} , \:  \frac{ - 12 + 8}{2} ) \\  = (1, \:  - 2)

2.

distance =  \sqrt{ {( - 4 - 6)}^{2} +  {( - 12 - 8)}^{2}  }  \\  =  \sqrt{500}  \\  = 22.4 \: units

3 0
3 years ago
Solve the following equation 2/3x+6=1/2x+1/4x
Vanyuwa [196]

Answer:

x= 72

Step-by-step explanation:

combine the Xs on one side and then make the denominators the same and solve

8/12X +6 = 3/4X

sub 6 on both sides

then sub 3/4 (aka. 9/12)

-1/12X= -6

multiply by reciprocal (the fraction flip-flopped)(-12) on both sides

and you get 72

4 0
3 years ago
What is the range of the function f(x) = -4|x + 1| − 5?
lukranit [14]

Answer:

answer is A

Step-by-step explanation:

hope that helps

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the estimate of 33.6*82.1
    9·1 answer
  • Malik's arts and crafts shop has a bolt of crimson velvet 32 meters long. A customer came in during the morning and bought 120 c
    8·1 answer
  • The graph shows a proportional relationship between the number of kilometers traveled by a bicycle (y) and the number of minutes
    8·2 answers
  • Which number is 7.323 rounded to the nearest tenth? A 7.3 6 74 © 7.32 07.33
    13·1 answer
  • A speedboat traveling at a constant speed arrives at its destination in 35 minutes. If it travels 70 miles, then what was the sp
    13·1 answer
  • How do you write 15.9 in scientific notation?
    9·2 answers
  • sasha has a string that is the length of 5 beads. each bead is 2 inches long. what is the length of the string?
    8·2 answers
  • Five plus three plus five to the second power times five minus two<br> question off of moby max
    14·1 answer
  • 12. Which expression is equivalent to 5x + 9?
    5·1 answer
  • Which line is the line of reflection?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!