It's a system of equations x=-4y x+6y=18

How many degrees is angle b? if the other one is 315

Volume of a rectangar prism

What is the second-order solution formula

Rob cuts a 15 foot wire into 8 pieces. About how long is each piece

A biased sample is one in which every member of the group has an equal chance of being chosen. True or false?

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.