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
just olya [345]
3 years ago
11

PLEASE HELP! create an example of a linear system that would best be solved using the substitution method. explain your reasonin

g.
Mathematics
1 answer:
Semenov [28]3 years ago
3 0

Answer:

In your change cup you have 28 coins.  All of which are nickels and quarters.  Together they add up to $4.  How many coins do you have of each.

It is easier to solve by substitution.

You might be interested in
Simply the following expression 2^x - 2^x + 1​
Over [174]

Answer:

1

Step-by-step explanation:

the 2^x - 2^x cancels out

6 0
3 years ago
Ratio 90kg to 2 : 3 : 7
adoni [48]

Answer:

Please follow me back

Step-by-step explanation:

The Answer is 158

3 0
2 years ago
Without multiplying, order the following products from least to greatest. 23* 2/2 23* 1/4 23* 13/5
Romashka-Z-Leto [24]
Answer:

From least to greatest

23* 1/4, 23* 2/2, 23* 13/5

Explanation

In order to do this without multiplication, place the fractions in ascending order.

The denominators of these fractions have 20 as a common multiple.

2/2 • 10 = 20/20

1/4 • 5 = 5/20

13/5 • 4 = 52/20

From this it logically follows that the fractions in ascending order are:

1/4, 2/2, 13/5

Therefore the products in ascending order are:

23* 1/4, 23* 2/2, 23* 13/5



7 0
3 years ago
complete the steps to find the quotient of 492 ÷ 6. enter your answer in the space.step 1( ___÷6) +(180÷ 6)+( ____÷ 6) step 2 __
uranmaximum [27]
I'll go thru the problem and then you fill in the blanks yourself.
          
            8   2
    ________
6 /   4   9   2
     - 4   8
   -----------------
             1  2
              1 2
       --------------
                 0

8 0
3 years ago
Read 2 more answers
A rational expression had been simplified below.
Lina20 [59]
I agree. All real numbers except -1.
4 0
2 years ago
Read 2 more answers
Other questions:
  • From the previous step we have erx(6r2 + 3r − 3) = 0. Since erx is never 0, then we know 6r2 + 3r − 3 = 0. Solving the above equ
    12·2 answers
  • Plz help fast i need hlp
    6·2 answers
  • A theater received $8,917 in ticket sales for one performance of a play. Tickets for preferred seats coast $45 each and regular
    7·1 answer
  • Peggy is p years old maggie is 1 year less than 1/4 of peggys age what is maggies age in terms of p
    11·1 answer
  • Graph the equation. y=2/3×-8​
    11·1 answer
  • 1.A dozen bananas cost nu; 24? a/how much do 3dozen bananas cost? b/what is the cost of 6bananas? c/what is the cost of 1banana'
    6·1 answer
  • Ann starts to use the standard algorithm to solve 592×7. Her work is shown below.
    5·2 answers
  • Andrea needs a new air conditioning system<br>​
    14·1 answer
  • Which expression can go in the blank to make the equation true?
    8·1 answer
  • X2-x-6=0, then x is<br>​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!