d Part 2.Evaluation of integers. 16. Evaluate p-q for the given values. p = -24,9=9 a. 15 b.-33 c.-15 d.33 17.Evaluate p-q for the given values. p=-10, q = 12 a.2 b.-2 c.22 d.-22 18. Evaluate a+b for the given values.a=46,b=-29 a.75 b.-17 c.-75 d.17 19. Evaluate a+b for the given values.a=8,b=-16 a.-24 b.8 c.24 d.-8 20.use an integers to represent 38°F below zero a.38 b.-37 c.-38 d.37​