Please i need help
There are (32)4 ⋅ 30 bacteria in a Petri dish. What is the total number of bacteria in the dish?

38
39
311
324

Measures of the angle of r, 31 s (x+4) t (3x+9)

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.