Whats 1+100,920x829+93

Suppose that y varies directly with x and at the same time varies inversely with z and y=12 when x=6 and z=-2. Write the equation that models the relationship. A: y=-4x/z B: y=4x/s C: y=-4z/x D: y=4z/x

Which statement is true about whether Z and B are independent events

Which ordered pair is a solution to the system? x <3 y >1 (2,0) (5,2) (0,0) (1,2)

Six groups of students sell 162 Balloons at the school carnival there are three students in each group if each student sells the same number of balloons how many balloons does each student sell

What Is 3,552,308,725 In Word Form

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.