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
Alexxandr [17]
3 years ago
9

Find the value of two numbers if their sum is 23 and their difference is 3.

Mathematics
1 answer:
Yakvenalex [24]3 years ago
3 0

x+y=23

x-y=5

First, add the equations.

2x=28

x=14

Then...

14+y=23

y=9

Therefore the answer is...

x=14  y=9

You might be interested in
One and a half x + 3/4 x equals 5/8
USPshnik [31]
1 and 1/2x+3/4x=5/8
combine x's
1 and 1/2x=4/4x+2/4x=6/4x
6/4x+3/4x=5/8=9/4x
9/4x=5/8
multiply both sides by 8
18x=5
x=5/18

x=5/18 or aprox 0.277777777777

5 0
4 years ago
Read 2 more answers
Find each measure.
andreyandreev [35.5K]

Answer:

The BMW E30 is the second generation of BMW 3 Series, which was produced from 1982 to 1994 and replaced the E21 3 Series. The model range included 2-door sedan and convertible body styles,[4][5] as well as being the first 3 Series to be produced in 4-door sedan and wagon/estate body styles. It was powered by four-cylinder petrol, six-cylinder petrol and six-cylinder diesel engines, the latter a first for the 3 Series. The E30 325iX model was the first BMW to have all-wheel drive.

Step-by-step explanation:

4 0
3 years ago
Helpppppp!!! Much needed
Sonbull [250]
29 + (-37) = 29 - 37 
answer is C. 29 - 37 
5 0
3 years ago
A farmer plants apple trees on a on a 235-acre farm. There are 47,000 apple trees evenly dispersed throughout the farm. How many
Musya8 [376]

Answer:

There are 200 trees per acre.

Step-by-step explanation:

47000 trees divided by 235 acres gets you 200 trees per acre.

When you go back and check your work, 200 trees per acre times 235 acres equals 47000 trees.

I hope this helps! :)

8 0
3 years ago
How many edges does a square pyramid have?
Paul [167]

Answer:

8

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • WHAT IS THE SURFACE AREA
    12·1 answer
  • Someone Please help
    11·1 answer
  • May somebody help me please .
    14·1 answer
  • The graph shows the side view of a waterslide. Dimensions are in feet. Two points on slide: (0, ), ( , 40)
    6·2 answers
  • What is the slope of the line given the two points: (-4, -4) (-1, 14)
    9·2 answers
  • What is the answer for this question:
    11·1 answer
  • -6+5 1/4<br> I need help
    6·2 answers
  • Two small planes start from the same point and fly in opposite directions. The first plane is flying 25 mph slower than the seco
    5·1 answer
  • Write a one-paragraph summary to describe how to solve this two-step equation -3x + 8 = 18
    5·2 answers
  • Jamil uses a 27 cm long wooden board to make a bookend.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!