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
boyakko [2]
3 years ago
12

Two numbers total 31 and have a difference of 11. Find the two numbers

Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0

Answer:

let 2 no. be x and y

x+y=31 ..... (1)

x-y=11 .........(2)

from (1)

x=31-y ..........(3)

putting (3) in (2)

31-y-y=11

-2y=11-31

-2y=-20

2y=20

y=10

Lostsunrise [7]3 years ago
5 0
31 -11 = 20
20 + 11 = 31
The Two numbers are 20 & 11
You might be interested in
HELP PLEASE!!!! PLZ!!!
jarptica [38.1K]
(x-5)^2+5

3          9
4          6
5          5
6          6
7          9

The equation is not linear. It is a parabola.
Hope this helped☺☺
5 0
3 years ago
The front tent is 8 feet and 5 feet tall what is the part of the tent
KIM [24]
Well if u think about it 8*5= 40ft ²
6 0
3 years ago
Find the missing side of the triangle SHOW YOUR WORK!!
o-na [289]

139.49

Step-by-step explanation:

using trig ratios.

tan=o/a

tan74°=n/40

40tan74°=n

use calculator to solve

=139.49

hope this helped :)

7 0
2 years ago
Read 2 more answers
3. The pay rate for employee C is less than the pay rate for employee B
mel-nik [20]

Answer:

y = xc

Step-by-step explanation:

Let the pay rate for employee C per hour is $c and the pay rate for employee B per hour is $b and the pay rate for employee A per hour is $a.

Now, it is given that b > c > a.

Now, the equation for the possible pay y in dollars per day that C earns working x hours per day will be y = xc.

Therefore, the equation for possible pay to employee C is y = xc. (Answer)

5 0
3 years ago
Read 2 more answers
I’ll mark brainliest pls I need asap
timurjin [86]

Answer:

10

Step-by-step explanation:

-(-) = +

2-(-8)

2+8

=10

8 0
3 years ago
Other questions:
  • Square root of one hundred and twenty three
    5·2 answers
  • Can someone help me solve this equation <br> 7-1/2x=3
    10·1 answer
  • Please someone help me. I really don’t understand geometry.. it’s confusing :c
    10·1 answer
  • The length of a rectangle is 10 yd less than three times the width, and the area of the rectangle is 77 yd^2. Find the dimension
    10·1 answer
  • Someone please help with letter B
    8·1 answer
  • The average daily maximum temperature for Shane’s hometown can be modeled by the function f(x)=12.2cos(πx6)+54.9, where f(x) is
    11·1 answer
  • Help please!! <br> Thank you !
    11·2 answers
  • 10 points help me please
    14·2 answers
  • The value of X is units in length.
    15·1 answer
  • Simplify the quantity 9 minus two thirds times the square root of 9 end quantity squared plus the quantity 1 minus 6 end quantit
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!