Answer:
-40+44i
Step-by-step explanation:
4(-10+11i) = -40+44i
hope its clear
Answer:
x-5<21
Step-by-step explanation:
Answer:
18x +9h
Step-by-step explanation:
Such problems are tedious, but not difficult. The trick is to avoid making mistakes in the algebra.

Answer:
125 g
Step-by-step explanation:
mg is so little for an orange and kg is too large
so answer is 125 g.
the correct answer to question 1 is 1/8