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
DENIUS [597]
3 years ago
6

Give a real world example for a system of equations! Max points!!!

Mathematics
2 answers:
Darya [45]3 years ago
8 0

Answer: Alex had 8 apples to share Amon him and three of his friends. What is 8 / 4 ? It is 2

Step-by-step explanation:

Ray Of Light [21]3 years ago
3 0

Answer:

likewise your friend is two times older than u and u r two times younger than him then assume the given sum as 120 so your friend"s age will be 2x and ur age will be y so the sum obtained Is 2x+y=120

You might be interested in
Can someone please help with question 3? I'll mark Brainliest.
Citrus2011 [14]

Answer:

sorry but i don't know this i'm really sorry

Step-by-step explanation:

7 0
3 years ago
Select the correct answer. What is the solution to the equation?<br> *image below*
ahrayia [7]

Answer:

x = 10

Step-by-step explanation:

Isolate the radical, then raise each side of the equation to the power of its index.

8 0
3 years ago
What are the domain and range of the function f(x)=-3(x-5)2 +4?
Xelga [282]

Answers:

Domain is (-\infty, \infty)

Range is (-\infty, 4]

============================================

Explanation:

We can replace x with any real number we want. We don't have any restrictions to worry about since there are no division by zero issues for instance. Also, there isn't any issues of things like taking the square root of a negative number.

Therefore, the domain is the set of all real numbers which translates to the interval notation of (-\infty, \infty)

This interval notation can be thought of as -\infty < x < \infty

----------------------------

The range on the other hand isn't the set of all real numbers. It might help to graph this parabola (see below). You should see that the highest point occurs at the vertex (5, 4). This then tells us that the largest y can get is y = 4.

In other words, y = 4 or y can be smaller than this.

In symbols, we would say the range is y \le 4 and that translates to the interval notation of (-\infty, 4]

The curved parenthesis always goes with either infinity. The square bracket says "include the endpoint 4 as part of the interval".

4 0
3 years ago
Which of the following best describes the solution to the system of equations below? -6x + 3y = -6 7x - 3y = 6
Nadusha1986 [10]

the answer would be 2 because u divide 8 by 4 and that gives u 2

hope this helps

4 0
3 years ago
Solve for y:<br> -1/2=3/8y y=?<br> 10 points btw!<br> Also look at the picture
mihalych1998 [28]

Answer:-8/6=y

Step-by-step explanation:

You have to do KCF which means keep the number on the left or right left in this case, change the mark to a multiplication symbol, and then flip the other fraction which means 3/8 will be 8/3 and if you are looking for a mixed fraction asnwer would be -1 1/3 pls mark as brainliest if right

4 0
3 years ago
Other questions:
  • I need help so answer it
    12·1 answer
  • Solve for w -w+160=259
    10·1 answer
  • Divide. Assume that no denominator equals zero.
    7·1 answer
  • 7x+3+6x+11 can u give a example of how to solve it
    13·2 answers
  • Layers in Earth's atmosphere are defined as regions in which _____.
    13·1 answer
  • PLEASE HELP
    6·1 answer
  • Zap’s car rental charges $15.00 an hour to rent a car.Easy car rental charges $8.50 an hour plus a rental fee of $25.50 per rent
    15·2 answers
  • 76% of 250 is what number?
    6·2 answers
  • Is this non-linear? If not, what’s the rate of change? Please show your work, I’m kind of confused.
    10·1 answer
  • What is the value of the expression 18-2 times ( 4 +3)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!