He who is an EXPERT at math and will help me wit this assignment rn that has at least 45-1hr of free time plz I am in despreate need of help plz only answer if you can help me rn. Thx!!

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 (%)

Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar. what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways

Which ordered pair is a solution of the equation? 2x+3y=10