Adriano runs a website that writers write better stories. every month, adriano receives a subscription free from $5 from each of the subscribers to his website. the website had 200 subscribers last month. this month 40 new members joined the website and 10 members canceled their subscription. how much money will adriano's business earn this month?

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

the correct option is b

step-by-step explanation:

i would you but i don't under stand the qustion

step-by-step explanation: