A plane takes off from LAX. After one hour the plane is 430 miles away from LAX and they are now at an altitude of 1200 miles. How far have they actually flown?

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

In the diagram of circle a what is m

What is the base of 1/9 to the power of 2