Answer: It would be (3)1
Step-by-step explanation:
Answer:
-6<x<2
Step-by-step explanation:
(a+a+6)*2.5=345
2a+6=138
a=132/2
a=66 mph
a+6=66+6=72 mph
Speed of the first car is 72 mph
The plane would travel 2550 miles
Answer:
The value of the boat after 3 years is
Step-by-step explanation:
we know that
The formula to calculate the depreciated value is equal to
where
V is the depreciated value
P is the original value
r is the rate of depreciation in decimal
x is Number of Time Periods
in this problem we have

substitute
