Answer:
a=-8
Step-by-step explanation:
Set up a proportion. If 12 3/5 feet can be traveled in one minute, then make that a fraction. 12 3/5 over one equals X over 30. Cross multiply 12 3/5×30 equals 1 X and solve.
The answer is b. All numbers are natural numbers
Answer:
40
Step-by-step explanation:
Answer:
2420
Step-by-step explanation:
11000 times .22 = 2420