Answer:
P = 308
Step-by-step explanation:
33/P = 3/28 just cross multiply
3P = 33 (28)
P = 924 / 3
P = 308
The answer is the last option: The associative property of multiplication
2x + 3y = 6
Put this into y=mx+b form (which is also called slope-intercept form)
Where m=slope and b=y-intercept
In order to put this into slope-intercept form, we simply need to subtract 2x from both side.s
3y = 6 - 2x
Then, divide both sides by 3 so that we fully isolate y.
3y ÷ 3 = (6 - 2x) ÷ 3
Simplify.
y = 2 - 2/3x
Put this into order by moving "x" onto the correct place.
y = -2/3x + 2
Therefore -2/3 is the slope, as it is in the "m" spot.
Hope I helped! :)
You have all five questions correct. Nice work
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Problem 1: There are 8 spaces labeled 1 though 8 so the proper sample space is {1,2,3,4,5,6,7,8} which is basically all the possible outcomes
Problem 2: There is one "3" out of 8 total, so 1/8 is the probability of landing on 3
Problem 3: There are 4 spaces that are even {2,4,6,8} out of 8 total {1,2,3,4,5,6,7,8}. So 4/8 = 1/2
Problem 4: There are 4 blue out of 3+5+4 = 12 total, so 4/12 = 1/3
Problem 5: We got 24 red out of 40 total, so 24/40 = 3/5
There are at least a few ways to do it, one of them being:
$8 - $5 = $3, so we may want to find out how much percent of 5 is 3.
3 = x% of 5
3 = x/100 * 5
3 = x/20 * 1
3 = x/20 / * 20 (both sides)
x = 60 [percent]
So now we know that 3 is 60% of 5. It also means that the increase from $5 to $8 was by <u>60%</u><u />.
