3 years ago

Solving system of equations by graphing y=-x+3 and y=2x-6

1 answer:

4 0

See the attached for a graph and the solution: (x, y) = (3, 0).

_____

With the availability and simplicity of the Desmos on-line graphing calculator, this is my favorite method of solving systems of equations.

You might be interested in

aleksklad [387]

A degree of a monomaniacal is the sum of the exponents of all its variables. So 8+5 would give u 13

6 0

3 years ago

diamong [38]

Answer:

first one: x<9 second: x<3.5 or 7/2

Step-by-step explanation:

first: substract 3 from both sides

second: substract 5 and then divide by 2

7 0

3 years ago

mart [117]

Answer:

44.159

Step-by-step explanation:

7 0

2 years ago

kramer

Answer:

63 eggs.

Step-by-step explanation:

7 times 3 equals 21, which is the amount of eggs one chicken lays in 9 days. Multiply that by 3, you get 63.

3 0

3 years ago

Kamila [148]

Answer: 7x+25y=15

Step-by-step explanation: combine all like terms

8 0

3 years ago