Put the equations in for r and c
p(c)=10x-(4x+15)
put the negaive in
10x-4x-15
6x-15
Answer is C
Group like terms , factor out common variable.
(xz+x) + (yz+y)
x(z+1) + y(z+1)
factor out (z+1)
= (z+1)(x+y)
= solution C.
Answer:
the answer is C. x<3 x<1 that is the answer
Answer:
i just did that earler lol
Step-by-step explanation:


Using pi at 3.14 the answer is 1,017.36