Simplify the square root of 169

Johan's house and his grandparents house are 8.046.72 meters apart. what is this distance in miles

The diameter of a circle is 22 feet using the formula A=TT r2, what is the area of the circle? use 3.14 for pi

A ramp is being constructed with wood and then filled with concrete. How many cubic get of concrete will be needed to complete the ramp?

I will brainiest! Write two different expressions to represent the perimeter of this square. What can you conclude from the two expressions? Express your answer in two or more complete sentences.

Popcorn costs $7 a bag. How many bags of popcorn can Cheryl and her friends buy if they have $105?

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.