Which of the following represents the characteristics of the graph of x < 4? .

a. closed circle on 4 and shaded to the left

b. closed circle on 4 and shaded to the right

c. open circle on 4 and shaded to the left

d. open circle on 4 and shaded to the right

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.