Hey everyone!
I need a little help with this equation;
1+5=18
2+10=36
3+15=54
4+20= ?
Ah....you shoulda' stayed on that cruise, Sincerelyrose....sounds WAY more exciting than this math stuff!!!
1+5=18
2+10=36
3+15=54
4+20= ?
Notice.....here's one possibility.....
1(13) + 5 = 18
2(13) + 10 = 36
3(13) + 15 = 54
4(13) + 20 = 72