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
seraphim [82]
4 years ago
10

A number added to 9 is the same as twice the number what is the number ?

Mathematics
1 answer:
SIZIF [17.4K]4 years ago
6 0

Answer:

x=9

Step-by-step explanation:

lets say the number is x.

x+9=2x

9=2x-x

9=x

You might be interested in
What is the math outlier ? ***ANSWER PLEASE***
andreyandreev [35.5K]

Answer:

Math:9.75

Science:6

Step-by-step explanation:

Not 100% sure on those answers but here is hot to figure the problem out:

A point that falls outside the data set's inner fences is classified as a minor outlier, while one that falls outside the outer fences is classified as a major outlier. To find the inner fences for your data set, first, multiply the interquartile range by 1.5. Then, add the result to Q3 and subtract it from Q1.

5 0
3 years ago
Read 2 more answers
0.006 0.06 0.6 6 what's next
PIT_PIT [208]
6.0 goes next :) hope this helped
3 0
3 years ago
Read 2 more answers
Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7, 2), and is parallel to the graph of x + 3y = -
geniusboy [140]

Answer:

The found values are:

A = 1/3

B = -8/3

Step-by-step explanation:

We know that general equation is given by:

y = mx + c

where m is the slope and c is a constant.

x + 3y = -5

y =  -(1/3)x - 1/3(5)

Slop of the equation is -(1/3). As parallel line have same slope, substitute it in the first equation:

Ax + By = 3

By = -Ax - 3

By = (1/3)x - 3

Hence, A = 1/3

Substitute point (-7,2) into the equation:

B(2) = (1/3)(-7) -3

B(2) = -7/3 - 3

B(2) = -16/3

B = -16/6

B = -8/3

5 0
3 years ago
Expand 3(z+3) please help me solve this
mojhsa [17]

Answer:

3(z+3) = 3z + 9 if thats what your asking

Step-by-step explanation:

7 0
3 years ago
Find a weight in kilograms of 150 pound person round to the nearest hundred
3241004551 [841]

Answer:

68.04

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • In a town survey, residents were asked whether they would approve of a tax increase to build a new library. Four-sevenths of the
    7·1 answer
  • Esmerelda is five times as old as Ruth. Four years ago, the sum of their ages was 22 years. How old is each now?
    5·1 answer
  • Can you help me? <br>5×5^2 Power multiplied by 6^2​
    11·2 answers
  • Find three consecutive even integers such that the sum is of the least and the middle is 48 more than the greatest
    15·1 answer
  • Which equation could be used to solve problems involving the relationships between the angles?
    7·1 answer
  • I need help finding the missing side length with the answer in radicals in the simplest form.
    13·1 answer
  • PLEASE HELP ME IM BEGGINGG
    6·2 answers
  • Kate thought she could only run for 12 minutes, but she actually ran for 25 minutes. What is the percent error?
    8·1 answer
  • 3.
    14·1 answer
  • Molly read 75 pages of the latest thriller mystery novel in 30 minutes. What was her unit rate?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!