Question

помогите мне пожалуйста

Answer 1

-20а ;-24b; -10с; -12х; -45y; 56m; 15m ; -14n ; 15к

Answer 2

1) -4а × 5 = -20а.
2) 8b × (-3) = -24b.
3) (-5c) × 2 = -10c.
4) 4x × (-3) = -12x.
5) 9y × (-5) = -45y.
6) (-7m) × (-8) = 56m.
7) m × (-3) × (-5) = m × 15 = 15m.
8) n × 7 × (-2) = n × (-14) = -14n.
9) (-k) × 5 × (-3) = (-15) × (-k) = 15k.
Удачи))))