TWO PART QUESTION DOUBLE POINTS It takes 36 pounds of seed to completely plant a 5-acre field. How many acres can be planted per pound of seed?

At Garcia's Bike Rentals, it costs $34 to rent a bike for 9 hours.
How many dollars does it cost per hour of bike use?

question #1:

question #2:

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.