Acustomer went to a garden shop and bought some potting soil for $17.50 and 4 shrubs. the total bill was $53.50. write and solve an equation to find the price of each shrub.

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?