Round. each to the nearest tenth 10,061

I have 8 question on round to the place valve of the underline digit

The rosebud flower shop has a basic delivery charge of $5 plus a rate of 25 cents per mile. The Beautiful Bouquets flower shop has a delivery charge of $7 plus a rate of 20 cents per mile.

Raise 6 to the 8th power then subtract the result from p

Round 64509.6429226 to 2 decimal places.

Beverly moved into an apartment close to her new job. She will be paying $1800 per month in rent and expects a 3% rent increase each year. Express the rent y as an exponential function of the number of years rented, x.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.