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
Dmitriy789 [7]
4 years ago
7

Sum of two number is 27. One number is 3 more than the other number

Mathematics
1 answer:
vekshin14 years ago
5 0
X + y = 27

y = x + 3

x + (x+ 3) = 27

2x + 3 = 27
2x + 3 (-3) = 27 (-3)
2x/2 = 24/2
x = 12

x + 3 = y
12 + 3 = y
y = 15

x = 12, y = 15

hope this helps
You might be interested in
If x represents the amount Rita earns each week, which expression represents the amount she earns in a year?
Bezzdna [24]
52x because there are approximately 52 weeks in a year.
6 0
3 years ago
Read 2 more answers
Pls helpp! help me with this maths question<br> 10 points available <br> pls <br> thank you
hammer [34]

Answer:

53.9

Step-by-step explanation:

you add all of the sides up

6 0
3 years ago
Read 2 more answers
Point B is in between A and C in a segment. AB= 22 and BC=30 Find AC
dolphi86 [110]

Answer:

AC = 52

Step-by-step explanation:

Add the segment lengths together.

AB + BC = AC

22 + 30 = 52

4 0
3 years ago
Bob’s monthly phone bill is made up of a $10 fee plus $0.05 per minute. Bob’s phone bill for July was $22. Write an equation to
Blizzard [7]

Answer:

equation: 10 + 0.05x=22

Step-by-step explanation:

the next step after writing the equation would be to subtract 10 from both sides to get 0.05x=12. after this you would then have to divide 12 by 0.05 to get 240 minutes. you could check it by putting 240 in for x to get 10+0.05(240)=22. you would then multiply 0.05 by 240 to get 12 and then add 10 onto it to get 22 which was already given.

5 0
3 years ago
Read 2 more answers
What is -7/9 in a decimal
kicyunya [14]

Answer:

-0.78

Step-by-step explanation:

you would round the number up after you divide.

6 0
3 years ago
Read 2 more answers
Other questions:
  • 8(-13)-9y=-50<br><br> what does y=
    10·2 answers
  • What's the scope internet form of the linear equation: 2x-8y=32 ?
    11·1 answer
  • Pleaseeeee help with all these pics
    6·2 answers
  • WILL GIVE BRAINLIEST In the diagram the measures of 3 and 7 are 45. The measure of 5 is 135 are lines c and d parallel
    5·2 answers
  • John read the first 144 pages of a novel, which was 3 pages less than 1/3 of the novel. Write an equation to determine the total
    9·1 answer
  • need help fr now becuz its for a test but i dont get it at all cuz i skip class but still ye plzzzzzz help
    13·2 answers
  • At which angle will the hexagon rotate so that it maps
    5·1 answer
  • Choose the following ratios as a fraction: 3 out of 4 games won (2 are correct)
    5·2 answers
  • How do we find the second and the third derivative of this equation? Please help!
    8·1 answer
  • The square root of the cube of 4 is equal to<br> 3 or 4 or 16 or 8 or 2
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!