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
larisa86 [58]
2 years ago
15

The sum of two numbers is 20. One number is 4 less than the other. Find the numbers

Mathematics
1 answer:
exis [7]2 years ago
6 0

Answer:8 and 12

Step-by-step explanation: 8 is 4 less than 12 and 12 and 8 equals 20

You might be interested in
Help please :/<br> jejsjsj
Alla [95]

Answer:

-6

-21

12

Step-by-step explanation:

can i get brainly

6 0
3 years ago
Read 2 more answers
Add or substract the linear expression.
STatiana [176]

Answer:

-7x - 6

Step-by-step explanation:

1

Distribute

(−2+5)−1(6+4)+(−7)

(−2+5)−6−4+(−7)

2

Eliminate redundant parentheses

(−2+5)−6−4+(−7)

−2+5−6−4+−7

3

Add the numbers

−2+5−6−4+−7

−2−6−6+

4

Combine like terms

−2−6−6+

Answer:

−7−6

4 0
3 years ago
Abed says he has written a system of two linear equations that has an infinite number of solutions. One of the equations of the
LenKa [72]

Answer:

3x - y = 1

Step-by-step explanation:

This will be the same equation written in a different way'

The original equation is:

y = 3x - 1

0 = 3x - y - 1

3x - y = 1.

3 0
3 years ago
so, im t trying to find the original price and sale price of a book for example and the amount of discount is 2.80 dollars and t
aliya0001 [1]

Okay, so since the discount is 60% of the price and it comes out to $2.8, we are going to form the following expression, where x is the original price.

60% of x = 2.8

Simply means: 60/100 * x = 2.8

You solve for x, which comes out to $4, which is your original price.


5 0
3 years ago
Siobhan performs the elementary row operation represented by 2R3-R2 on matrix A.<br>​
Natalija [7]

Answer:

The matrix would be:

-1  2

12  2

6  3

-3  -4

Step-by-step explanation:

Took the quiz.

3 0
3 years ago
Other questions:
  • What is 0.04 as a standard form
    14·1 answer
  • A roofer calculates his bid price using the formula P = 1.85s + 4.2f, where s is the area of the roof in square feet and f is th
    10·2 answers
  • The perimeter of a triangle is 150 inches. the width is 12 inches find the length of the base
    7·1 answer
  • The volume of a box is 400in3. if the height is 10in and the length is 8in, what is the width of the box (volume=l•w•h)
    13·1 answer
  • Identify the two whole numbers between which the product lies 6*4/5
    9·1 answer
  • Which expression is equivalent to 9(9m+3t)
    5·2 answers
  • Tonya and Emily each have an online jewelry store. Let T represent the amount of money Tonya earns daily, and let
    10·2 answers
  • There are 345 rows of flowers in a garden. Each row contains 48 flowers. Find the estimated number of flowers in the garden.
    12·2 answers
  • The actual weights of bags of pet food are normally distributed about the mean of 50.0 lb with a standard deviation of 0.2 lb.
    7·1 answer
  • Round off 1,246,193 to the nearest thousands​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!