Respuesta :
Answer:
90
Step-by-step explanation:
negitive times a negitive is postive
Answer:
90
Step-by-step explanation:
the negatives cancel out so you multiply 30 and 3. the product is 90
Answer:
90
Step-by-step explanation:
negitive times a negitive is postive
Answer:
90
Step-by-step explanation:
the negatives cancel out so you multiply 30 and 3. the product is 90