Out of 70 student 70% passed how many student passed

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

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 (%)