Second one is correct, The value of -a - c is positive
See, from the number line a = -6 and c = 2
Now, -a - c
= -(-6) -(2)
= +6 - 2 = 4
Which is true...
Either a weak acid and its conjugate base, or a weak base and its conjugate acid.
B. 33 pepperoni and 20 ham slices
D. 43 pepperoni and 25 ham slices
Answer:
the equations are coincident.
Step-by-step explanation: