If a dozen nails weighs 1 pound, how many nails are in 2.5 pounds?

the sum of 3 numbers is 13. the second number is 3 subtracted from 3 times the first. the third number is 4 times the first. what is the number

A restaurant offers delivery for their pizzas the total coast is a delivery fee added to the price of the pizzas one customer pays $25 to have 2 pizzas delivered another customer pays $58 for 5 pizzas how many pizzas are delivered to a customer who

Which expression is equivalent to logc x^2-1/5x?

8 times 4 plus 4 divide 2

Ayden has a goal of finishing painting at least 80% of the 500 square meters of a houses walls by today. He actually finished painting 415 square meters today.

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.