You first should isolate the "y" in the equation.
3x - 2y = 6 Subtract 3x on both sides
3x - 3x - 2y = 6 - 3x
-2y = 6 - 3x Divide -2 on both sides to get "y" by itself
This equation is:
y = mx + b
"m" being the slope, "b" being the y-intercept (when x = 0)
The y-intercept is -3 in the equation. So you can eliminate choices A and C.
You can plug in any of the numbers of x(-2 , -1 , 0, 1, 2) into this equation, to find it's y value.
You can plug in 1 for x:
y = -3 +
y = -3 +
y = -3 + Make the denominators the same
Your answer is B
Answer: There are 6720 ways to award 5 distinct prizes.
Step-by-step explanation:
Given : Total number of contestants are entered = 8
The number of distinct prizes = 5
Since , the order of warding the prize matters , So we use Permutations.
The number of permutation of selecting r things out of n things =
Here , n= 8 and r=5
Then, the number of different ways 5 distinct prizes can be awarded
=
Hence, there are 6720 ways to award 5 distinct prizes.
A regular polygon has the same amount of sides and angles
Answer:
Step-by-step explanation:
a93 = 93 + 2(52 − 1)
a93 = 93 + 2(52 + 1)
a93 = 52 + 2(93 + 1)
a93 = 52 + 2(93 − 1)
Originally 52 - Get rid of the first 2
a93 = 52 + 2(93 + 1)
a93 = 52 + 2(93 − 1)
2 each week. - Annoying. That doesn't help.
a93 = 52 + 2(93 + 1)
a93 = 52 + 2(93 − 1)
We're not buying any new ones in the first week, so purchases are one down.
a93 = 52 + 2(93 − 1)
I think we made it.