Expand and simplify (x - 9)(x + 2)

pls, help need it ASAP!!

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,