18x - 14 = - 14 how can I solve that equation

Convert the following dotted decimal IP address into binary (see Block 3, Part 2): 172.61.35.186

What does this equal 2 [30/5] =

What is the quotient of 6.15 and 3

three more than six times a number is at least 21. what is the smallest possible answer that makes this true

A campground rents a bicycles by the hour. The total cost y to rent a bicycle, including deposit, is presented by the function y = 1/3x + 12

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.