Timed !

if f(x) = x^2 + 3x + 5 , what is f (a + h) ?

a. (a+h)^2 + 3(a+h) + 5(a+h)

b. a^2 + 2ah + h^2 + 3a + 3h + 5

c. h^2 + 3a + 3h + 5

d. (x^2 + 3ax + 5) (a + h)

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row