Answer:
it means that the roots of the quadratic equation is real and distinct and that means that 40 is a positive value
Answer:
x=5
y=1
z=2
Step-by-step explanation:
x+2y+z=9
3x+y+4z=24
x+3y+z=10
Pizzas cost $8 and sandwiches cost $2.50
Two points are (0,-2) and (400,-102).
Answer:
um I don't understand it pls be more specific and I will help
