It is given in the question that
After being discounted 40%, a weather radio sells for $35.97.
It means the weather radio sells at a 60% of original price.
Let the original price be $x.
Therefore according to the question,
Therefore the original price of the weather radio is $59.95.
Answer:
x + y = 380
5.8x + 7.4y = 2372
Step-by-step explanation:
Answer:
then calculate the numbers to find the confidence interval
Step-by-step explanation:
-7,-4, Just rotate your paper and thats where it will end up ;)
Answer:
40
Step-by-step explanation:
if each question correct is worth two points, then the total points is 200. multiply the actual score by two to make the wrong answers equal the right answers, and then subtract it from 200. it should come out to look like 
