Question

это кр по матеше 1. 1)-4*6=
2) -1,5*-4=
2. -4\7*6*(-7\3)*(-3)=
3. 3,5-(2,7-4,2)=
4. -2*(-3\7)*x=
5. -2m+(4m-1\3m)+m=

Answer 1

1. 1)-4*6= -24

2) -1,5*-4= 6

2. -4\7*6*(-7\3)*(-3)=-24

3. 3,5-(2,7-4,2)= 3,5+1,5=5

4. -2*(-3\7)*x= $\frac{6}{7} x$

5. -2m+(4m-1\3m)+m= -2m + $3\frac{2}{3}m$ + m = -m+$3\frac{2}{3}m$ =  $2\frac{2}{3}m$