For a moving object the force acting on the object varies directly with the objects acceleration when a force of 20 N acts on a certain object the acceleration of the object is 2 m/s if the acceleration of the object becomes 5m/s What is the force find how meany nutens

Which of the binomials below is a factor of this trinominal? x^2-13+30

What are “like terms”? why can we only add like terms?

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 (%)