Answer:
14/-7
Step-by-step explanation:
8100/6 = 5400/x
cross multiply
8100x = 32400
x = 32400/8100
x = 4......4 years old
Answer:
225 ft squared
Step-by-step explanation:
Area is length by width and since its a square the length and width are the same.
15 x 15 = 225
Answer:
0.7
Step-by-step explanation: