Answer:
135 x 10^7
Step-by-step explanation:
27(5 x 10^7)
probably check before turning in
p(x) = r(x) - c(x)
p(x) = 10x - (4x+15)
10x - 4x = 6x
The answer is C 6x - 15 because the negative is distributed into the positive 15 to make it a negative.
Answer:
76,800 subscribers :)
Step-by-step explanation:
Initially: 4,800
3 years: If the number of subscribers is doubling every 3 years, all you have to do is multiply it by 2.
4,800 · 2 = 9,600
So, after 3 years, they have 9,600 subscribers.
6 years: Now that the health blog has 9,600 subscribers, you need to multiply THAT number by 2.
9,600 · 2 = 19,200
Now the blog has 19,200 subscribers
9 years: Now, we just repeat what we've been doing for the other 6 years: multiply the blog's current subscriber count by 2.
19,200 · 2 = 38,400
12 years: Once more and we'll have our answer! Sub count is 38,400. Now double it.
38,400 · 2 = 76,800
Hope this helps! :)
Answer:
w-1 < 4
w < 4+1
w < 5
Its c, the line with an open circle and the red line directed towards the left