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
Elena L [17]
2 years ago
11

How many solutions does the system have?

Mathematics
1 answer:
bearhunter [10]2 years ago
6 0

Answer:

A. Exactly one solution

Step-by-step explanation:

Solve the system of equations.

y = x + 1

y = 2x - 5

Substitute one equation into the other.

y = 2x - 5

x + 1 = 2x - 5

Subtract 2x from both sides.

-x + 1 = -5

Subtract 1 from both sides.

-x = -6

Multiply both sides by -1.

x = 6

Put it back into the other equation.

y = x + 1

y = 6 + 1

Add.

y = 7

The solution is (6, 7). Since the equations aren't equal, there are not infinitely many solutions, but since there is a solution found, we can determine that there is exactly one solution.

You might be interested in
A shopkeeper bird and electric item for rupees 1520 and sold it at 10% loss find the loss amount​
Alex17521 [72]

Answer:

The answer is 152

Step-by-step explanation:

When you have a number in between 9999 and 1000 you can divide by 10 to get ten percent of the number

3 0
3 years ago
Read 2 more answers
I NEED ANSWER ASAP. BRAINLIEST​
vredina [299]

Answer:

Wait I just realized, none of them are cubic? for a polynomial to be cubic it needs to be x^{3}

7 0
2 years ago
A manufacturer fills various size boxes with flour. Today, the boxes are 12 inches tall, 8 inches wide and 3 inches deep. They a
nydimaria [60]
The volume of the box when it's filled to 3 inches deep is 12×8×3 = 288 in³

The box is filled up to 1.5 inches from the top, that means the box is filled only
3-1.5 = 1.5 inches deep

The volume of the box when it's filled to 1.5 inches deep is 12×8×1.5 = 144 in³

The number of flours saved is 288 - 144 = 144 in³
3 0
2 years ago
Read 2 more answers
What strategy for finding area and perimeter of a 2 dimensional shape?
Mice21 [21]
Area is supposed to be multiplied by 2.
8 0
3 years ago
Read 2 more answers
The sum of two rational numbers is -8 1/4. if one of the numbers is -5 2/3, find the other number. im too lazy to do this
Nataly [62]

Answer:

Step-by-step explanation:

let : x and t this numbers : x +y = -81/4

                                            y == -52/3

x + (-52/3) = -81/4

x = -81/4 + 52/3........continue

4 0
3 years ago
Other questions:
  • Estimate the product of the expression below to the nearest whole number.
    7·1 answer
  • Can some one just show me how to do it? & ill find the answer
    12·1 answer
  • Given the function f(x) = log2(x + 6), find the value of f−1(3).
    6·2 answers
  • Question no.4 pls‍♀️
    7·1 answer
  • It costs $324 to buy a rug that measures 10’ by 12’. If the cost is proportional to the area, what does it cost to buy a 15’ by
    7·1 answer
  • Can someone plzz answer this!!?
    14·1 answer
  • Peter bought 8 lemons for $6. Each lemon was the same price.<br> What was the cost of 1 lemon?
    14·2 answers
  • Order these numbers from least to greatest​
    13·1 answer
  • [100 POINTS+BRAINLIEST] decide whether there is enough information to determine if the triangles are congruent. If there is, sta
    7·1 answer
  • Ben's living room is a rectangle measuring 11 yards by 204 inches. By how many feet does feet does the length of the room exceed
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!