40/3 days, (13.33 days)
Step-by-step explanation:
Set up the equation, 15/20 = 10/x, and then use cross mutiply to solve it.
10 * 20 = 15x, x = 200/15 = 40/3
Why?
b/c if each pig eats the same amount of food, then the ratio between the number of pigs and days should remain constant.
Answer:
-7
Step-by-step explanation:
-1-6 is like 1+6 but with a negative sign before it.
I know for a fact B is wrong, so you can mark that off. I got C.
For this , you use the distance formula
. based on the graph, use points (0,6) and (7,-2), plug them into the formula to get
and you get B, 10.63
Answer:
A
Step-by-step explanation:
A. X=-3(4-1)