Factor completely: x2 + 7x + 10 (5 points)

a
(x + 5)(x + 2)

b
(x + 10)(x + 1)

c
(x2 + 5)(x + 2)

d
Prime

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =