Answer:
B
Step-by-step explanation:
p(x) = r(x) * s(x)
= (x + 5) *(-7) {Use distributive property}
= x * -7 + 5 * -7
= - 7x - 35
since p(x) = r(x) x s(x)
by substituting the given values ,
p(x)=(x+5) x -7
=-7x-35
