but my maths teacher did something like this 1*6=6
0.22 : 0.55
y^2+5y+6=0
72 divideby 8
9 answer
The math teacher wrote an integer on the board, then wrote another number that was 17 less than twice the first number. The sum of...
599 divid by 4
1-e^(-x/1210)=0,05
27.36
0.06
2X-Y=17
X+Y=112
