What is y=-7x+9 in standard form

How many ears do twelve dogs have

IS - 2.5 + (-3.5) = - 6

Which best describes the spread of a set of data that has an interquartile range of 14 and a mean absolute deviation of 6 A The average distance of all data values from the mean is 10 and the middle 50% of data values has a range of 8 B The average

1. Write a function rule for the table. Hours Worked Pay 2 $12.50 4 $25.00 6 $37.50 8 $50.00 h = 6.25p p = 6.25h p = 12.5h p = h + 12.5

A helium ballon is tied to a sign 6 feet off the ground. Once untied, it will rise at a rate of 4 feet per second. Create an equation that represents the height of the balloon as it floats up

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.