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
mr_godi [17]
3 years ago
13

One number is 5 more than another number. their sum is −15 . what are the numbers?

Mathematics
1 answer:
Aliun [14]3 years ago
6 0
X=5+y
x+y=-15

subsitute 5+y for x

5+y+y=-15
5+2y=-15
minus 5 from both sides
2y=-20
divide both sides by 2
y=-10

sub back
x=5+y
x=5-10
x=-5

the numbers are -10 and -5
You might be interested in
If P is a point of symmetry, click on the graphic to find the figure that is symmetrical by P.
aleksklad [387]

Answer:

The third figure is the answer (Look to the attached figure

Step-by-step explanation:

* The point of symmetry means

- If a figure or graph can be rotated 180° about a point P

 and end up looking identical to the original, then P is a point

 of symmetry

- The same distance from the central point

  but in the opposite direction.

* Lets look to the four answers

- In the 3rd figure first line up can be rotated 180° about a point P

 and end up looking identical to the second line down, then P

 is a point of symmetry

- The same distance from the point  p

  but in the opposite direction.

* The figure show the answer

8 0
3 years ago
Read 2 more answers
i believe that it’s a but i don’t want to get it wrong can someone help me (no wrong answers pleaseee)
VARVARA [1.3K]

Answer:

B

Step-by-step explanation:

For the divisor on the left of the division symbol, the -3 symbolizes that the -3 is a root. This means that when we plug -3 into our divisor, the answer is 0. Therefore, as x+3=0 when x=-3, the divisor is x+3.

Next, for the dividend, we can start on the left with no x multiplied to it and then add one degree of x for each value to the left. This results in

6 + -4 * x¹ + 4 * x² + 2 *x³

= 2x³ +4x² -4x+6

6 0
3 years ago
Add 15 3/5 and 21 4/5 as a mixed number please help
Reptile [31]

Answer:

15(5)+3=78

21(5)+4=109

78+109=187

Step-by-step explanation:

7 0
3 years ago
If you were opening a savings account with compound interest, would you prefer an account that offers annual compounding, quarte
oksian1 [2.3K]
Daily compounding, you can gain more interest this way.
8 0
3 years ago
Ada writes 10 + 8 = 18 on the board. Maria wants to use the commuatative property of addition to rewrite adas addition sentence.
ahrayia [7]
"commutative property" in addition and multiplication means that you can exchange the places of integers in addition and multiplication and still get the same answer.

For this question:
10 +  8 = 18 can be rewritten using commutative property as: 8 + 10 = 18
8 0
4 years ago
Other questions:
  • Two friends leave school at the same time, sarah is heading due north and beth is heading due east. One hour later they are 10 m
    14·1 answer
  • Which value of a in the exponential function below would cause the function to stretch?
    13·2 answers
  • What is the domain?<br> what is the range?<br> is it functional?
    15·1 answer
  • For the 2009 Major League Baseball, International badminton league and National Football League seasons, based on average ticket
    10·1 answer
  • John can clean pools at a constant rate of 3/5 pools/hour. How many pools can John clean in 10 hours?
    8·2 answers
  • A ______ is a graph of data based on quartiles showing a rectangle with lines extending from both its ends.
    11·1 answer
  • PLEASE answer this question​
    5·1 answer
  • Prognogg
    11·1 answer
  • I WILL GIVE BRAINLIEST Alicia puts $400.00 in a bank account. Each year the account earns 5% simple interest. How much money wil
    12·1 answer
  • The figure below shows the ideal pattern of movement of a herd of cattle, with the arrows showing the movement of the handler as
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!