Answer:
can u zoom in and take picture
Step-by-step explanation:
Answer:
mab-2
mbc1/2
mcd-3/4
mad-3/4
Step-by-step explanation:
Hey there!
First, let's multiply each side of the equation by 3 to get rid of the fraction
.
9 + 2x = 
Next we can multiply each side of the equation by 5 to get rid of the fraction
.
45 + 10x = 6
There's your answer!
Hope this helps!
Answer:
6x - 27
Step-by-step explanation:
3 x 2x - 3 x 9 =
6x - 27
Hope that helps!
Answer:
an = (1 + 2·(n - 1))/2^(n - 1) = 2^(1 - n)·(2·n - 1)
sn = 6 - 2·0.5^n·(2·n + 3)