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
tekilochka [14]
3 years ago
6

I am thinking of

Mathematics
1 answer:
user100 [1]3 years ago
3 0

Answer:

9 and 6

Step-by-step explanation:

Write down the system.

The two numbers are x and y.

We are therefore given:

x+y=15

x-y=3

I will solve this for elimination since it is already setup for it.

I will add the columns since both equations are in the same form.

2x+0y=18

2x      =18

Divide both sides by 2:

x        =18/2

Simplify:

x        =9

So if x+y=15 and x=9, then y=6.

The two numbers are 9 and 6.

Test:

9+6=15

9-6=3

You might be interested in
You want to put a fence around your field. The cost of fencing is $60 per meter. The
Darina [25.2K]
Cost per meter(C) = $60/m
Length of rectangular field(L) = 50m
L = 2W
-> W = L/2
-> W = 50/2
-> Width of rectangular field = 25m
Cost of one field length(l) = L x C
-> l = 50 x 60
-> l = $3000
Two of the lengths of the field = 2 x l
-> 2 x $3000
-> $6000

Cost of one field width(w) = W x C
-> w = 25 x 60
-> w = $1500
Two of the widths of the field = 2 x w
-> 2 x $1500
-> $3000

Cost of fencing entire field = $6000+$3000
Hence, total field cost = $9000


3 0
3 years ago
Which statement is true?
ASHA 777 [7]
C is the correct answer!
8 0
3 years ago
PLEASE HELP ILY IF YOU DO
agasfer [191]

Answer:

who the holy christmas is ily

Step-by-step explanation:

maybe you call your dog that

wait do you have a dog?

anyways

thanks for the points

3 0
3 years ago
I donk know what to do
ohaa [14]
What’s the question?
7 0
2 years ago
When is g(x) = 0 for the function g(x) = 5⋅2^3x + 4?
SashulF [63]
The answer should be when X=1
Hope this helped u out if not sorry
:D

6 0
3 years ago
Other questions:
  • How do you break apart the factor 58 using place value?
    15·1 answer
  • Diego‘s mother is twice as old as he is. She is also as old as the sum of the ages of Diego and both of his younger twin brother
    8·1 answer
  • Worth 20 pts
    10·2 answers
  • Determine which relation is a function.
    6·2 answers
  • What is the value of t?
    14·1 answer
  • We were ordering pizza for eight students. Each student should have at least two slices. Each pizza is cut into five slices.What
    13·2 answers
  • What’s the answer to this problem
    10·1 answer
  • Can someone pl help me
    6·1 answer
  • A triangular prism and its dimensions are shown in the diagram. What is the lateral surface area of this triangular prism in squ
    5·2 answers
  • A sample of 18 small bags of the same brand of candies was selected. Assume that the population distribution of bag weights is n
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!