Answer:
All you have to do is think...and boom u got the answer
The discount is $8.40. Just multiply 42 by 20 and you get 840 then move the decimal two places to the left.
Answer:
75.7
Step-by-step explanation:
Answer:
Blue = 116 m^2
Step-by-step explanation:
The area of the path and the square = 30*30 = 900 m^2
The size of the square = 30 - 2 = 28. The square = 28^2 = 784
The path takes up the difference between the two 900 - 784 = 116
