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
Sindrei [870]
4 years ago
7

How many solutions does the system of equations below have? y=x-2 -x+y=-5

Mathematics
1 answer:
Helen [10]4 years ago
5 0
The system of equations has no solutions.

We can show this by substituting the first equation into the second equation:

y = x - 2

-x + y = -5
-x + (x - 2) = -5
-x + x - 2 = -5
-2 = -5

Clearly this is not true so there are no solutions.

I hope this helps!
You might be interested in
Does the table represent an exponential function?
serious [3.7K]
Yes it does represent an exponential function

if you put the table into a graphing calculator it will show as an exponential function

desmos is a free one online
6 0
3 years ago
Read 2 more answers
Solve the expression for a=12, b=6 and c=3
Lapatulllka [165]
39

6^2 + 12 - 3^2

36+12-9

39
5 0
3 years ago
Read 2 more answers
Can anyone help me with this Midterm Advanced Algebra problem. (DONT ANSWER IF YOUR NOT SURE)
Luden [163]

Answer:

-1/2

Step-by-step explanation:

8 0
3 years ago
Convert the following inches to feet and inches <br>39 inches<br>42.5 inches<br>61 3/4 inches
9966 [12]
39 inches = 3 feet 3 inches
42.5 inches = 3 feet 6 1/2 inches
61 3/4 inches - 5 feet 1 3/4 inches
7 0
3 years ago
6x = 458.40 what is the value of x
professor190 [17]
the answer for x is 76.4. the way to find it is by dividing 458.4 by 6 to find x s value.
6 0
4 years ago
Read 2 more answers
Other questions:
  • Ninety-nine is what percent of 150?<br><br> Enter your answer in the box.
    8·2 answers
  • What is the standard form equation of the ellipse that has vertices (-2,-8) and (-2,2) and has foci (-2,-7) and (-2,1) ?​
    12·1 answer
  • The equation of state of a certain gas is given by p = rt/vm + (a + bt)/vm2, where a and b are constants. find (∂v/∂t)p.
    7·1 answer
  • A river otter eats about 0.15 times its weight in food each day at the Baytown zoo the male river otter weighs 5 pounds about ho
    5·2 answers
  • C) In the 1918 season, Babe Ruth had 26 doubles, 11 triples, and 11 home runs out of 95 base hits. How many singles did Babe Rut
    7·1 answer
  • Will mark the branliest to first one who answers
    11·1 answer
  • Jackson bought a new computer for $800. He put $135 down and got a student discount of $55 his mom gave him half of the balance
    7·1 answer
  • When three squares are joined at their vertices to form a right triangle, the combined area of two smaller squares is the same a
    15·1 answer
  • Overview
    9·1 answer
  • A cone and a cylinder have the same base and height, as shown below.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!