1 is close to 1
3/4 is close to 1
1/8 is close to 0
Distribute
remember a(b+c)=ab+ac
we can actually divide both sides by x
5(4x+8)=4(6x-10)
distribute
20x+40=24x-40
minus 20x both sides
40=4x-40
add 40 both sides
80=4x
divide by 4
20=x
<span>What is the probability that a five-card poker hand contains the ace of hearts?
1/52</span>
A geometric sequence is where you multiply by a constant number to get the next number.
An arithmetic sequence is where you add by a constant number to get the next number.
In the sequence 2, 10, 50, 250, the difference between the numbers are different, but when you multiply each number by 5, you get the next number.
This means that this is a geometric sequence.
The next term would be 250 x 5 which is 1250.
No it’s not -7 it’s = 2x + 20
i hope it helps!
