Kevin can travel 30 miles in 1/3 hour. what is his average speed in miles per hour?

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set