a: \(\dfrac{-35}{-7}=\dfrac{35}{7}=5\)
b: \(\dfrac{42}{-21}=-\dfrac{42}{21}=-2\)
c: \(\dfrac{55}{-5}=-\dfrac{55}{5}=-11\)
d: \(\dfrac{46}{-23}=-\dfrac{46}{23}=-2\)
e: \(-30:\left(-2\right)=\dfrac{30}{2}=15\)
f: \(23\cdot\left(-4\right)=-23\cdot4=-92\)
g: \(15\cdot\left(-3\right)\cdot0=15\cdot0=0\)
h: \(-32\cdot14=-32\cdot10-32\cdot4=-320-128=-448\)