Which function has real zeros at x = 3 and x = 7?
GO
f(x) = x2 + 4x - 21
f(x) = x2 - 4x - 21
f(x) = x2 - 10x + 21
f(x) = x2 - 10x - 21

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?