exam
Maths Puzzle
Numerical Ability
Multiply
(x-10)(x+9)
Read Solution (Total 0)
exam Other Question
How do I solve by elimination: X-4Y=-23
2X+3Y=9
this is a problem is about a real life situation Ho can I show this an a graph?
Real life situation will be when using my checking account and balancing it out every week to see