Write the statement "x is no more than 42" as a mathematical inequality.

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.