Answer:
APEX x=-3
Step-by-step explanation:
x+3=0->x=-3
The answer is 19 I subtracted the 2 biggest numbers
Write a proportion first, change over original, like this:
8 x
16 100
(I got 8 because the difference between 24 and 16 is 8 and I got 100 because percents are out of 100.)
Cross multiply 8 by 100 and you get 800.
Divide 800 by 16 and you get 50.
It changed by 50%