Keeping in mind that, any expression, can be written as a rational with a denominator of 1, since 3 is really 3/1 and 3/1 is well, just 3, likewise, "anything" is just "anything"/1 and so on.
the reciprocal of a rational, is just the same thing, upside-down, thus
Answer:
Step-by-step explanation:
Answer:
$0.29 cents
Step-by-step explanation:
6.88/24 = 0.28666666666 about 0.29
X² + 14x + 49 = 0
(x + 7) (x + 7) = 0
x = -7