Question

c) -7; -12; -20; -1; -9
d) 14; -5; 8; -2; 5​

Answer 1

C. −7−12−20−1−9 =−49

−7−12−20−1−9

=−19−20−1−9

=−39−1−9

=−40−9

=−49

D.  14−(5)(8)−(2)(5) =−36

14−(5)(8)−(2)(5)

=14−40−(2)(5)

=−26−(2)(5)

=−26−10

=−36