-4 is the correct answer. -24= -4/6
Work:
1) 11y - 3 = 13x
2) 11y = 13x + 3
3) y = 13/11x + 3/11
Answer: Option A
Step-by-step explanation:
Note that for the initial year, 1990, the population was 5.3 billion.
The exchange rate is 0.09125 billion per year. In other words, each year there are 0.09125 billion more people.
In year 2 there will be 0.09125 * 2 billion people
In year 3 there will be 0.09125 * 3 billion people
In year 4 there will be 0.09125 * 4 billion people
In year t there will be 0.09125 * t billion of people
So the equation that models the number of people that there will be as a function of time is:
Where 
is the initial population
billion
r is the rate of increase
billion per year
finally the equation is:
The correct answer is option A.
Just write 3 to 4 sentences why you wrote that like why you agree or why not yk
Answer:
The number of photo albums can be solved using the equation: 1.375n + 5 =60 and n=40 photo albums.
Step-by-step explanation:
In order to find the number of photo albums, we need to set up an equation to find out how many pounds the crate would weigh with just the albums and divide by the weight of just one album, or 1 3/8. To make it easier to calculate, we can turn 1 3/8 into a decimal of 1.375. Since we know that 1.375 is the weight of each album, we can multiply our variable 'n' by this number. The question also says that the crate itself weighs 5 pounds, so we have to include this weight into our equation as well. If we add 1.375 times 'n' plus the weight of the crate (5 pounds), then we get a total of 60 pounds. When we write it out, it becomes: 1.375n + 5 = 60. To solve for 'n', we need to use inverse operations to subtract 5 from both sides and then divide by 1.375 to get 40 albums.
