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
3 of 5 because you can halve each number for example 6 can be halved to make 3 and 10 can be halved to make 5
Answer:
b~ 32
Step-by-step explanation:
Answer:
-51.4
Step-by-step explanation:
Answer:
The width of the rectangle is 3 and the width is 9. Those are reasonable measurements.
Step-by-step explanation:
