Me (now) : x
5 years ago, me: x - 5
5 years ago, my grandfather: 5.(x - 5)
Now, my grandfather: 5.(x - 5) + 5 = 5x - 25 + 5 = 5x - 20 (I)
Three years from now, me: x + 3
Three years from now, my grandfather: 3.(x + 3) = 3x + 9
Now, my grandfather: 3x + 9 - 3 = 3x + 6 (II)
___________________________________________
Now:
3x + 6 = 5x - 20
26 = 2x
13 = x
So, I am 13 years old. :)
Answer: -4.3 feet
or -5.4 ft + 1.1 ft
Step-by-step explanation:
How I solved this is by reading this carefully , It said 1.1 feet above water so positive and -5.4 feet dive down so that is negative correct? so you would subtract - 5.4 + 1.1 which is -4.3
Am I correct?
Answer:
21
Step-by-step explanation:
I think it's c because if its proportional it should also be linear and c is the only linear equation
There are 4.5 ounces of applesauce in each container
