x + x - 35 = 97
2x = 62
x = ?
A 97-cm board is cut into two pieces. If one piece is 35 cm shorter than the other, how long are the two pieces?
3 answers
good morning
several years back you have posted about asking reaction rate of sodium thiosulphate. I am working on this and i need the sodium thiosulphate reaction rate. so i was wondering if you could please help me with this...i shall be very thankful to you.thanks
and sorry for posting it over here
several years back you have posted about asking reaction rate of sodium thiosulphate. I am working on this and i need the sodium thiosulphate reaction rate. so i was wondering if you could please help me with this...i shall be very thankful to you.thanks
and sorry for posting it over here
The group of boy,18 play football,19 play basketball, 16 play hockey,6play football only,9 play basketball only, 2play basketball and hockey only. How many play all the 3 games, how many football and hockey only, how many play hockey only, how many boys are there all together.