Answer:
4
Step-by-step explanation:
20 x 4 = 80
so 1 per 20 minuets,and 4, 20 min. magazines would mean he needs 4 to make it to 80
The two integers are 7 and 5, 7*7=49, 5*5=25, 49-25=24
Answer: 190
Step-by-step explanation:
Answer:
1100000
Step-by-step explanation: