Wot da answers IM STUPID HELP ME PEEPS PLZ ITS DUE 2 DAY HEALP HOOMANS ∧ ∧ UwU
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For #2

−1(4−3)

=(−1)(1)

=−1

Number 3 is

4(−2+8)

=(4)(6)

=24

Number 4

5(−12−1)

=(5)(−13)

=−65

Number 5

−(12−7)

=−5

what i would say the best answer is a. 40.5

there is no picture in order for this question to be answered