10.5 in the form a/b

The lines are below are parallel. if the slope of the green line is - 2/3, what is the slope of the red line?

If a quadractic equation has a discriminant of 16 what is not always true about its solutions

David made a line plot of how many miles he biked each day for two weeks. How many miles did he bike in all?

What is 17.46872 rounded to the nearest thousandth?

Students make 84.5 ounces of liquid soap for a craft fair. They put the soap in 6.5 ounce bottles and sell each bottle for $5.50. How much of the students are in if they sell all the bottles of liquid soap? Explain.

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.