Answer:
ab=1/12
Step-by-step explanation:
1/(4ab)+1/(3ab)-1/(2ab)=12
1/(ab)*[1/4+1/3-1/2]=1/12
1/(12ab)=1/12
ab=1
There would be a a row of seven and would be 9 in each row
Answer:
sometimes true
Step-by-step explanation:
X % ==> $180.00
100% ==> $135.00
So : 180.00*100/135.00 = 133.33 %.
Hope this helps !
Photon
