exam
Maths Puzzle
Numerical Ability
4x2 + 44x + 96
Read Solution (Total 0)
exam Other Question
I need to write a rule for finding the ones digit in any power of 7.
the ones place pattern repeats 7,9,3,1,7,9,3,1
I cannot figure this one out and I have been trying for a while now. I need help please. Please show me the steps to solve this. D Steele
Solve the system by substitution:
3X + 5Y = 2
Y = -X + 2