1. 86 is 45% of what number? a. 86=0.45n b. n=0.45x86 c.0.45=n x 86 d. 86=45n
2. what percent of 26 is 4? a. 0.26=n x 4 b. n=0.26 x 4 c. 4=n x 26 d. 26=4n

Arrange these numbers from least to greatest 3/5 5/7 2/9

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

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 (%)