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
Crank
3 years ago
15

How many solutions does the system have?

Mathematics
1 answer:
Novay_Z [31]3 years ago
6 0

Answer:

none

Step-by-step explanation:

to solve this equation we would say that

let

x + y = 5 .............................. equation 1

x + y = 6 .................................... equation 2

from equation 2

x + y = 6 .................................... equation 2

x = 6 -y...................................... equation 3

substitute for x into equation 1

x + y = 5 .............................. equation 1

6 - y + y = 5

from here this equation cannot be solved further therefore it has no solution.

You might be interested in
For what values of x is the area of the rectangle greater than the perimeter?
soldier1979 [14.2K]
Area = 7(x + 2) = 7x + 14
Perimeter = 2(7 + x + 2) = 2(9 + x) = 18 + 2x
7x + 14 > 18 + 2x
7x - 2x > 18 - 14
5x > 4
x > 4/5
4 0
3 years ago
An excavating company charges $300 an hour for the use of a backhoe and $500 an hour for the use of a bulldozer. (part of an hou
Fed [463]

We have that

Cost use of a backhoe----------------------$300 an hour

<span> Estimate for equipment rental each week---------------------$18,400</span>

Total hours operator per week--------------------------------------40

<span> 40*300</span>=$12000---------------------it is the cost per week to use a backhoe

 $12000<$18400  is ok 

<span> The maximum of hours that I can rent </span>a backhoe <span> are 40 hours, since it is the limit of the operator and it do not overcome the total budget </span>

4 0
3 years ago
Destiny works on commission as an office supply saleswoman. She sold a computer that cost $700 and received a $126 commission. W
Lisa [10]
To figure out the answer to this problem, you must first ask yourself this:
<span>
</span><span>How much is 126 of 700
</span>                  or
<span>What is 126 divded by 700
</span>
The answer is 0.18.

So, that means that 0.18 or 18 percent might be your answer.

Now, lets try 18 percent of 700, to see if we get 126.

<span>18% times 700
</span>
The anwer is 126.

SO:

$126 is 18 percent of 700. 


18 percent of her sale is Destiny's commission.
7 0
3 years ago
Can someone please help me with this question!!!!!
Pani-rosa [81]
The range would be the difference between the lowest age and the highest age.

The highest age is 76, the lowest age is 30

The range is 76 - 30 = 46
3 0
3 years ago
Read 2 more answers
If A&gt;B, where in the number line will A appear
devlian [24]
If the number line is drawn with the smaller number on the left and the larger number on the right, then
c. To the right of B

8 0
3 years ago
Read 2 more answers
Other questions:
  • 1. McDonald's has decided to keep their doors open all night. There are 15 employees that have volunteered for the night shift.
    7·1 answer
  • In a right triangle, the length of the hypotenuse is 20 inches and the length of one leg is 15 inches. What is the length of the
    6·1 answer
  • Solve -4.8=d-3.9<br><br>Enter only the value of the variable
    5·2 answers
  • 6. x2= 1<br> —<br> 100<br> Thank you (:
    9·1 answer
  • colin has an ice cube tray with 12 identical compartments. Each compartment is a prism that is 4 cm. long, 3 cm. wide, and 3 cm.
    8·1 answer
  • There are 10 yellow, 6 green, 9 orange, and 5 red cards in a stack of cards turned facedown. Once a card is selected, it is not
    7·2 answers
  • Angle M has a measure between 0° and 360° and is coterminal with a –620° angle. What is the measure of angle M?
    6·1 answer
  • In a class of 30 students, 22 study physics (P) and 19 study chemistry. What is the number of students who study both physics an
    10·1 answer
  • In a triangle, the measures of the three angles are x, x+6 and x-9. What is the measure of each angle?
    15·1 answer
  • PLS PLS PLS HELP ME...​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!