Answer:
Part 1)
-----> 
Part 2)
------> 
Part 3)
-----> 
Part 4)
-----> 
Part 5)
------> 
Step-by-step explanation:
Part 1) we have

To calculate the subtraction convert the mixed numbers to an improper fractions



substitute

Convert to mixed number

Part 2) we have

To calculate the subtraction eliminate the parenthesis first

Part 3) we have

To calculate the subtraction convert the mixed numbers to an improper fractions



substitute

Eliminate the parenthesis

Convert to mixed number

Part 4) we have

To calculate the subtraction eliminate the parenthesis first

Part 5) we have

To calculate the subtraction convert the mixed numbers to an improper fractions



substitute

Eliminate the parenthesis

0.62, 59%, and 3/4
these are all more than 50% which is what 1/2 is.
Answer:
9
Step-by-step explanation:
18÷3=6
6×2=12
12+4=16
16÷2=8
8+1=9
(125 km) x (1mile / 1.609344 km) = <em>77.6714 miles</em> (rounded)
Answer:
D
Step-by-step explanation:
If you subtract -165 from -100 you will get 65.