Answer:
0,1,-1
Step-by-step explanation:
A.
B
Answer:
I do know that y = 3 and that x = -2, so any system that has that solution is correct.
Step-by-step explanation:
Multiplying the second equation by -2 and adding the equations will cancel out the x variable. The remaining equation is:
10y = 30. Therefore, y must be 3. Substituting y in for the first equation, we get:
6x + 6 = -6. That means x must be -2. I checked my work with the second equation:
-6 - 12 = -18.
The system results in a true statement, so the answer is y = 3 and x = -2.
4 units wide would be the answer bc the deminsions of the legs wouldn't change for a rectangle or a triangle
Answer: Solve for
x
x
by simplifying both sides of the equation, then isolating the variable.
Exact Form:
x
=
16
15
x
=
16
15
Decimal Form:
x
=
1.0
¯
6
x
=
Mixed Number Form:
x
=
1
1
15
Step-by-step explanation:
Answer:
y = - 6x - 15
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 6x + 2 ← is in slope- intercept form
with slope m = - 6
Parallel lines have equal slopes then
y = - 6x + c ← is the partial equation
To find c substitute (- 2, - 3 ) into the partial equation
- 3 = 12 + c ⇒ c = - 3 - 12 = - 15
y = - 6x - 15 ← equation of parallel line
