Answer:
900m
Step-by-step explanation:
All you have to do is find the difference between the two measurements
500 - (-400)
Then, two negatives create a positive:
500 + 400
= 900
Answer:
noestiendo
Step-by-step explanation:
Answer:
1. A=56.25
Step-by-step explanation:
sry but i dont know the answer to six
A. 305
b. 900
c. 46
d. 157,019
15 - x = 2(x + 3)
15 - x = 2x + 6
15 = 3x + 6
9 = 3x
3 = x
x = 3