since 92 is not divisible into 93 by a whole number ratio, 92/93 is already in lowest terms
Answer:
55% increase
Step-by-step explanation:
Take the new price and subtract the original price
62-40 =22
Divide by the original price
22/40 =.55
Multiply by 100 to change to a percent
.55*100 = 55%
Answer: 11x - y = 8x - y + 3x
Answer:
_31. I think
Step-by-step explanation:
PLEASE check
Answer:
C). sign chart; zeroes
Step-by-step explanation:
A function potentially changes sign at each of its <em>zeros</em> and vertical asymptotes. So, to fill out a <em>sign chart</em>, you need to determine what the sign is on either side of each of these points. You can do that using test numbers, or you can do it by understanding the nature of the zero or asymptote.
<u>Examples:</u>
f1(x) = (x -3) . . . . changes sign at the zero x=3. Is positive for x > 3, negative for x < 3.
f2(x) = (x -4)^2 . . . . does not change sign at the zero x=4. It is positive for any x ≠ 4. This will be true for any even-degree binomial factor.
f3(x) = 1/(x+2) . . . . has a vertical asymptote at x=-2. It changes sign there because the denominator changes sign there.
f4(x) = 1/(x+3)^2 . . . . has a vertical asymptote at x=-3. It does not change sign there because the denominator is of even degree and does not change sign there.
