There are 30 students in Sam's history class. out of that number, 18 are girls. If one student is absent, what is the probability that the student will be a girl?

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Which table represents a linear function? i'll give brainliest to first answer ^'^