rajnish mother is 36 year old she is 6 year older than three times raju's age write an equation to find Raju age (take rajnish age to be a n year)

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

What are the excluded values? m+5/mn+3m

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0