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
vredina [299]
3 years ago
5

The sum of two numbers is 21. the second number is six times the first number . Work out the two numbers

Mathematics
1 answer:
jeyben [28]3 years ago
7 0

Answer:

3 and 6

Step-by-step explanation:

3*6=18

18+3=21

You might be interested in
A line of best fit is drawn for the set of points shown on the graph. Which point is an approximate for x=30 from the line of be
Viktor [21]

Answer:

(30,38)

Step-by-step explanation:

y=mx+b

Slope looks like 4/4 = 1

Y-int (b) = 4

so y = 1x+4

If x = 30, then y = 34 give or take a few

(30,38) is the closest

3 0
4 years ago
Read 2 more answers
Nueve decimos+cuatro quintos+un sexto
suter [353]

Answer:

2 29/30

Step-by-step explanation:

4 0
3 years ago
Half<br>a number added<br>to the number gives 144<br>what is the number​
Reil [10]
(x/3) + x =144

4x = 144 *3

x = (144/4) *3

x=36*3

x=108
The number is 108 :)
4 0
3 years ago
Read 2 more answers
What percent is 58$ of 75$ to the nearest hundredth
o-na [289]
58/75 = 58/75 x 100 % 
<span>= 58 x 100/75 % </span>
<span>= 58 x 4/3 % </span>
<span>= 232/3 % </span>
<span>≈ 77.33 % </span>
4 0
3 years ago
Read 2 more answers
What is the greatest common factor of 60,90, and 120?
Brilliant_brown [7]
The greatest common factor of 60, 90, and 120 is 30.
60-1, 60 2, 30, 3, 20, 5, 12, 6, 10
90-1, 90, 2, 45, 3, 30, 5, 18, 6, 15, 9, 10
120-1, 120, 2, 60, 3, 40, 4, 30, 5, 24, 6, 20, 8, 15, 10, 12
4 0
3 years ago
Other questions:
  • What is the relationship between 0.04 and 0.004
    10·1 answer
  • The formula for the area of a triangle is A = ½ bh.
    13·1 answer
  • Need help!
    7·2 answers
  • Mt. Everest is considered the tallest mountain in the world at 8,848 meters above sea level. In fact, the largest mountain in th
    6·1 answer
  • Which expression is equivalent to 4.2a−2(0.4a−1.3)
    9·2 answers
  • Holly missed 7 of 181 school days this year. Approximately what percent of school days was Holly in attendance?
    5·1 answer
  • Which lines are perpendicular to 2x−7y=−25? Select all that apply.
    10·2 answers
  • Using the same standard number cube, describe an event that would be considered “as likely as not."
    12·1 answer
  • Whats 10 divided by 3567
    13·2 answers
  • X2-25 -0<br> Respuesta y procedimiento
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!