Question

Вычислите:1) 56 : (-7)+3 2) -8 * (-5)+75 : (-15)3) (12-28): (-4) * 54)17-(2-18:3)-255)-60:15+7*(6-14)6) -11*(5-9)-60:(-12)

Answer 1

1) -8+3=-5
2) 40-5=35
3)-16:(-4)*5=4)5=20
4)17+4-25=-4
5)-4-56=-60
6)-44+5=-39

Answer 2

I can help you with math problems. Here are the detailed solutions:

1) $$\frac{56}{-7}+3=\frac{-8}{1}+3=-8+3=-5$$ 2) $$-8\times(-5)+\frac{75}{-15}=-8\times(-5)-5=40-5=35$$ 3) $$\frac{12-28}{-4}\times54+\frac{17-(2-18:3)-25}{5}=\frac{-16}{-4}\times54+\frac{17-2+6-25}{5}=4\times54+\frac{-4}{5}=216-\frac{4}{5}$$ 4) $$\frac{-60}{15}+7\times(6-14)=\frac{-60}{15}-7\times8=-4-56=-60$$ 5) $$-11\times(5-9)-\frac{60}{-12}=-11\times(-4)+5=44+5=49$$