Answer:
-20%
Step-by-step explanation:
64 to 80⬇
((64 - 80 / 64)) × 100 = 25 %
Therefore, your answer would have to be: 25% since it increased
Or you can try going with this method as well
80 to 64 ⬇
((80 - 64 / 80 )) × 100 = -20%
Therefore, for that method your answer would be-20% because it decreased
Answer: B
-14 - 2x - 10 + 3y + 8x - 16y
Put everything in order so it is easy to combine like terms.
-2x + 8x + 3y - 16y - 14 - 10
Combine like terms. That means that you should add both x's together, add both y's together, and add both numbers together.
6x - 13y - 24
B is your answer! If you are confused on why B looks different, it is becuase the variables/numbers are in mixed up places. I hope this helps you!
The x-intercept is a point on the x-axis.
y=0 at every point on the x-axis.
-2x + 1/2(0) = 18
-2x = 18
Divide each side by -2 : x = -9
Answer:
Not enough information to solve for one set of fractions that add to 35. See below.
Step-by-step explanation:
Let M and N be the 2 denominators.
We are told that both fractions have 1 as their numerator. That means our factions are:
1/M and 1/N
We are told that (1/M + 1/N) = 35
But without any more information, I don't see how this could be solved.
For example, if M = 0.1:
(1/M + 1/N) = 35
(1/0.1 + 1/N) = 35
(10 + 1/N) = 35
1/N = 25
N = 1/25
------
(1/M + 1/N) = 35
(1/0.1 + 1/(1/25)) = 35
(10 + 25) = 35
But if M = 0.01,
(1/M + 1/N) = 35
(1/0.01 + 1/N) = 35
100 + 1/N = 35
1/N = -75
N = -(1/75)
Both are valid, as many (infinite) others.
