Select all the expressions that are equivalent to 3x + 9 + 32 +9. o A 3(2x + 3) o B. 3(2x + 6) o c. 2(3x +9) O D. 6(x + 3) O E 6(x + 18) OF 2(42 + 16) i need the answer now. ​

Of four points are collinear, they are also coplanar

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2