Among 130 kindergarten students it came out that ,30 like both biscuit anf chocolate ,10 like neither and twice as many like chocolate . (a) How many like biscuit ?
(b) How many like chocolate?
(c) How many like exactly one of the two ?​

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.