Step-by-step explanation:
the answer to your question is 1 and 4
Answer:
1.50x+2.50y=25
x+y=6
hope this helps!
The quadratic is continuous over its entire domain, which is to say we can evaluate the limit by direct substitution:

You are mistaking (-3)² for -3². They are not the same number.
(-3)² = (-1 × 3)² = (-1)² × 3² = 1 × 9 = 9
-3² = -1 × 3² = -1 × 9 = -9
Answer:
4 1/2 : 2 1/4
Divide both sides by 2 1/4
2 : 1
-------------------------------
3 months : 1 year
1 year = 12 months
3 : 12
Divide both sides by 3
1 : 4
Answer:
20/500=25/625, the answer is d
Step-by-step explanation:
Since the numerator (how many failed) and the demoninator is how many wagons there were this would be the proper way to answer this question.