Question

Evaluate. –1.65 + (–3.4)

Answer 1

Hey there! 

This seems like a algebraic expression

SO,
Remember: negative and negative = positive
                      positive and positive = positive
                     positive and negative = negative
                       negative and positive = negative

In this problem we will be doing negative and negative so that means our answer will be a negative 

Firstly, lets line up our decimals to solve this problem (once when you do that , you can solve it easier)

$-1.65 \\ + \\ (-3.4)$

Answer: $-5.05$

Good luck on your assignment and enjoy your day

~$LoveYourselfFirst:)$