This is actually math but no one is anwsering my question: Sasha is signing her daughter up for dance classes. There is a one-time costume fee of $35 and each class costs $15. If Sasha paid a total of $155, how many classes did she sign up for?

Early 18th century british industries were generally small scale and relatively unsophisticated. most textile production, for example, was centred on small workshops or in the homes of spinners, weavers and dyers: a literal ‘cottage industry’ that involved thousands of individual manufacturers. such small-scale production was also a feature of most other industries, with different regions specialising in different products: metal production in the midlands, for example, and coal mining in the north-east.two illustrations of 18t