29/100 ok so think of it like this you have 100 pieces of one pie and you eat 29% you eat 29 of the 100 so 29/100
Don’t understand this kind of math
X is the number
sum means add
sum of half a number and 4 means
(x/2)+4
result is -16
(x/2)+4=-16
minus 4 both sides
x/2=-20
times 2 both sides
x=-40
the number is -40
Answer:
I think it is this because it seems as if It is 2 separate equations.
a.x=9-2y/3
b.x=3+y/3
