3=2f+15
5⋅(2x+45)−3⋅(x−100)+500=126125
1+1
6,5 x 6,5
the real distance between a church and a house is 1.8km on a map its 3cm whats the scale of the map
-3n+5mn=-35m^2n
convert this binary number to decimal 111110000convert this binary number to decimal 111110000
onerthpo
2+2
+2-(+8)x(+3)/[(+7)-3x(+2)]+(-6)
