Find all positive integer values of c that make x^2+6x+c factorable

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4