Grant can buy 3 packes of the 10 or he can put 30 packs of the single pieces
Answer:
The average speed of the car is 45.76 mph
Step-by-step explanation:
avg speed = distance / time
Answer:
you must send 25 msgs to have the same cost
Step-by-step explanation:
x = n of messages
15+ (0.25x ) = 20 + (0.05x)
0.2x = 5
x = 25
Hello, we know that for a and b real numbers

So,

Thank you.