I believe it's (-6, -10) I'm pretty sure..
It would take 5 times because if it goes 4 times it would reach 255 miles but if it goes 5 times it will pass the amount.
Answer:

Step-by-step explanation:
remember the property

then u get equation with same base
Answer:
152 
Step-by-step explanation:
We know that the total surface area of a cuboid is the sum of the surface area of all six of its faces.
We also know that each opposing side has the same surface area. Thus the total surface area is equal to:
(
)