I think its 0.156 because / means division
Answer:
c=18.34
Step-by-step explanation:
Foil the equation; j*k, j*-5, 7*k, 7*-5, once you foil add like terms.
jk - 5j +7k - 35 is the final answer
The answer is y to the power of negative 1, I think. Because -4+3 is -1.