How do you justify

10 (y+5) = 10

How do you solve for x in m=2 (x n) ?

Which of these people should you tip? a. people who get monthly wages b. people who get weekly wages c. people who get minimum hourly wages d. people who get less than minimum hourly wages

How many dollars are in 100 grand?

IS 85 milometers greater or less then 0.85 litters?

Que se necesita para que una magnitud vectorial esté completamente definida?

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.