Respuesta :
Answer:15
Step-by-step explanation:
Use the order of operation. PEMDAS
1) parentheses (4+2)
2) multiplication (6x5)
3) subtraction (45-30)
Answer:15
Step-by-step explanation:
Use the order of operation. PEMDAS
1) parentheses (4+2)
2) multiplication (6x5)
3) subtraction (45-30)