Simplify: ( + 84 ) ÷ ( + 4 ) .

Given that, + 84 ÷ + 4 In order to find how many times faster it is, need to divide. = + 84 + 4 If the Autobots + come to earth + , that is a good thing + . = 21 A positive number divided by a positive number results in a positive number.

Simplify the value. ( + 56 ) ÷ ( - 7 ) .

Given that, + 56 ÷ - 7 In order to find how many times faster it is, need to divide. = + 56 - 7 If the Autobots + come to earth - , that is a good thing - . = - 8 A positive number divided by a negative number results in a negative number.

Simplify the value. ( - 49 ) ÷ ( - 7 ) .

Given that, - 49 ÷ - 7 In order to find how many times faster it is, need to divide. = - 49 - 7 If the Autobots - come to earth - , that is a good thing + . = 7 A negative number divided by a negative number results in a positive number.

Simplify the value. ( - 16 ) ÷ ( + 7 ) .

Given that, - 16 ÷ + 7 In order to find how many times faster it is, need to divide. = - 16 + 7 If the Autobots + come to earth - , that is a good thing - . = - 16 7 A positive number divided by a negative number results in a negative number.