Find the area of the triangle whose vertices are A=(-2,3), B = (6,7), and C= (0,6). please answer!!

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?

If f(x) = 3x-2 and g(x) =2x+1 find (f-g)(x)