7.8 billion/12 is how much per month: 7,800,000,000/12 = 650,000,000 candy per month.
To find out per person, divide the total amount of candies by the months in a year, then divide that amount to the population. 7,800,000,000/12 = 650,000,000 650,000,000/303,000,000 = 2.14 (Round down) = 2
Answers: Per month: 650,000,000 candies Per person: 2 candies
You mean -2x+5y=20 if it was that's how you do it so if you're finding the x intercept the y will turn to 0 why because you're only looking for x their's no need for y so it will be -2x+0=20 -2x=20 if it's multiplication then you change it to division -2x/-2=20/-2 x=-10
