Find possible vertices of triangle given 2 points (1,3) and (4,2)

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.