There was 16 apples in the first box and 8 apples in the second box initially.
Answer:
mulitply 2nd equation by 2
we will get
6x+6y=-10
6x-10y=-22
Subtract 2nd from 1 you will get value of y and out the value of y in 1st equation you'll get the value of x
Answer:
-13 = n - 4
Step-by-step explanation:
-13 is four less than a number n
so four less than n can be written as n - 4
-13 = n - 4
n= -9
check the picture below.
make sure your calculator is in Degree mode.
2.64575131106.. or you can round it but it is irrational because rational numbers either stop or repeat irrational don't