I already answered this somewhere. Search the problem.
Most fool-proof way to do this in my opinion is to simply expand everything and write it out, i.e.
Throwing this into a calculator, we get
23.032To the nearest cent, this gives us
$23.03
Answer:
(x+4)(x-3)
Step-by-step explanation:
Answer:
x y
0 -1
-1 0
-8 7
Step-by-step explanation:
y = -x - 1
when x = 0, y = -1
when y = 0
0 = -x - 1
x = -1
when x = -8,
y = -(-8) - 1
y = 7
Answer:
y = 5x - 6
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 = 5x - 8 ← is in slope- intercept form
with slope m = 5
Parallel lines have equal slopes, thus
y = 5x + c ← is the partial equation
To find c substitute (2, 4) into the partial equation
4 = 10 + c ⇒ c = 4 - 10 = - 6
y = 5x - 6 ← equation of parallel line
