The usual toll charge over a bridge is $1.50. if you purchase a special sticker for $10.50, the charge is $0.80. at least how many trips through the tunnel are needed before the sticker would cost less than the toll charge?

there are no figures how am i supposed to answer this question

step-by-step explanation:

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.