Answer:
40 ounces = 2.5 pounds
Step-by-step explanation:
divide the mass by 16.
Answer:
a
Step-by-step explanation:
Because I did this already
Answer:8
Step-by-step explanation:
48/4 = 12
12-4 = 8
Answer:
3howers
Step-by-step explanation:
Step-by-step exaplanation
Answer:

Step-by-step explanation:
x² = 19x + 12
⇔ x² - 19x - 12 = 0
Calculating the discriminant :
b² - 4ac = (-19)² - 4×1×(-12) = 409
The discriminant is positive ,then the equation has two solutions.
