3s + 4j = 360
s + 3j = 220
Multiply second equation by 3, then subtract first from second.
3s + 9j = 660
5j = 300
Solve for j, then insert that value into either equation to find s.
3 similar shirts and 4 similar jackets cost $360. 1 such shirt and 3 such jackets cost $220. Find the cost of each shirt.
4 answers
EACH shirts cost $40
I was wondering if anyone would kindly answer my math related question. Here it goes: At the local clothing store,3 similar shirts and 4 similar jackets cost $360,and 1 shirt and 3 jackets cost $220. Find the cost of each shirt.
If you can,thank you. Please answer quickly,preferably in the next 10 minutes.
If you can,thank you. Please answer quickly,preferably in the next 10 minutes.
Dude, don't call people a loser!!!!
2 answers