At 6 a. m., the temperature was -8°C. By noon, the temperature had risen 6°C. The temperature at 6 p. m. was -10°C. Which integer represents the temperature change between noon and 6 pm?
-24
-12
-8
-4

Simplify using positive exponents only.

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?

Aa at 9 a.m. it at 4 p.m. he a of $28.84.?