N = 56 to determine which figure
Use the equation ?
has 56 blocks
The expression ?- n represents the total number of
blocks used in the nith figure of a pattern,
Figure 1
has 56 blocks
Figure 2
Figure 3
Figure 3

At saturday nights football game there were 18 less fans than half the fans at friday nights game. there were "x" fans at friday's game. write an expression to represent the number of fans at saturday's game. *** urgent***