Um hello I’m asking the question

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the