Which expression is equivalent to 1
2
(
4
x
+
8
)
?

A.
x + 4

B.
2x + 4

C.
2x + 8

D.
4x + 4

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?