9. Simplify 1/2 (4a + b) - 1/4 (4a + b) А. a
B. a + 1/4 b
C. 2a + 1/4 b
D. 2a - b

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Which function has the domain x> -11

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: