Answer:
341.6
Step-by-step explanation:
This problem asks one to subtract (58.4) from (400).
400 - 58.4 = 341.6
Less than is subtraction.
Subtract 58.4 from 400
The answer is 341.6
B
20cm^2
0.5x(7+3)x4=20cm^2
IDK sorry bout that bud
