Which of the following best describes a single fixed point that is the same
distance from the parabola as the directrix is from the parabola?
A. Center
B. Focus
C. Vertex
D. Locus

If a =6, what is the value of 2a(3b + 5c)?

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50