3/8 of the homes have a red door how many homes have a red door

#12 find the value of x. #13 find the value of the variable.

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )