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
kodGreya [7K]
2 years ago
5

The sum of two numbers is eight one number is four less than the other find the numbers

Mathematics
2 answers:
mash [69]2 years ago
4 0

Step-by-step explanation:

the numbers : x, y

x + y = 8

x = y - 4

we use the second equation in the first :

y - 4 + y = 8

2y - 4 = 8

2y = 12

y = 6

x = y - 4 = 6 - 4 = 2

LuckyWell [14K]2 years ago
3 0

Answer: The answer is 6 and 2

Step-by-step explanation:

X is first number, Y is second

x + x - 4 = 8

2x = 12

x = 6

Y = x - 4

Y = 6 - 4

Y = 2

x = 6

Y = 2

You might be interested in
What is a slope<br>it says (3,11) and(-1,21) what is the slope ​
ANEK [815]

The slope is something I don’t know
5 0
3 years ago
Read 2 more answers
An educator wants to determine whether a new curriculum significantly improves standardized test scores for students. she random
Allisa [31]

Solution: An educator wants to determine whether a new curriculum significantly improves standardized test scores for students. she randomly divides 70 students into two groups. group 1 is taught using the new ​curriculum, while group 2 is taught using the traditional curriculum. at the end of the school​ year, both groups are given the standardized test and the mean scores are compared. determine whether the sampling is dependent or independent. indicate whether the response variable is qualitative or quantitative

Answer: The given sampling is independent.

And the response variable is quantitative.

5 0
3 years ago
Read 2 more answers
The cab ride for the dulles airport to the hotel was 15 miles. The total cost of the cab ride was $25.50. The cabbie charges $1.
natali 33 [55]
The total cost of the cab ride was $25.50. The cabbie charges $1.50 per mile the entire trip.
5 0
3 years ago
PLEASE HELP ASAP!!!!!
erastova [34]

Answer:

B = (3, 3)

Step-by-step explanation:

Since the line segment is fifteen units long, from the looks of it, chopping ⅓ of A's side, led to the ordered pair of (3, 3).

I hope this helps you out alot, and as always, I am joyous to assist anyone at any time.

7 0
3 years ago
PLs solve i will award brainlist
ollegr [7]

Answer:

x = 120 degrees

Step-by-step explanation:

angle below x is 40 degrees because it is a corresponding angle.

x = 180 - 40 - 20 = 120 degrees

7 0
3 years ago
Read 2 more answers
Other questions:
  • if the sum of twice a number and - 7 is increased by 8 the result is 16 greater than the opposite of the number. What is the num
    11·1 answer
  • You want to buy a new sports car 3 years from now, and you plan to save $4,200 per year, beginning one year from today. you will
    6·1 answer
  • What is the least common multiple of x^2 + 11
    6·1 answer
  • The volume of a cylinder is given by the formula v =<img src="https://tex.z-dn.net/?f=%5Cpi%20r%5E%7B2%7D%20h" id="TexFormula1"
    13·1 answer
  • 5/8−(−7/8) please help
    15·2 answers
  • a two digit number is 6 more than 3 times its unit digits.find the number if the sum of its digits is 9
    6·1 answer
  • Substitute x=-2y into the expression 6x-7 and simplify
    11·2 answers
  • Write a system of two linear equations in two variables that represents this real life problem and Solve the system of linear eq
    6·1 answer
  • At the end of May, More Co. had a $7,447.50 checkbook balance. The bank statement disclosed an ending balance of $8,694.50. The
    11·1 answer
  • A youth group takes a bus to the movie theater. The cost of a drink is $2.25, the cost of popcorn is $3.45, and the cost of a ti
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!