How many triangles you construct with a three 60º angles and one side measuring 4 in.?
a. 0
b. 1.
c. 2
d. an infinite number

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Which linear inequality is represented by the graph?

Why is x= 4 a solution to the proportion 14/x 56/1 6