The estimated distance is 1,000 for each trip....the exact distance is 1,075.
Answer:
m = 
Step-by-step explanation:
Given
=
( cross- multiply )
12(m - 4) = 4 ( divide both sides by 12 )
m - 4 =
=
( add 4 to both sides )
m = 4
= 
The answer is C./isoceles
Answer:
A. 5^20 x 7^40
Step-by-step explanation:
The exponent outside applies to each factor inside parentheses. The rules of exponents say ...
(a^b)^c = a^(b·c)
so, you have ...

Answer:
D 0.9988
Step-by-step explanation: