Answer: 4 pounds > 60 ounces (D)
Step-by-step explanation:
Since there are 16 ounces in a pound, you just multiply 16 (ounces) by 4 (pounds). If you evaluate 16*4, you would get 64 ounces, so 64 is greater than 60. So the answer is D.
Answer: x= 5-y/2
y= 5-2x
Step-by-step explanation:
2x + y= 5
4x + 2y=10
Addition of the two equations gives:
6x + 3y = 15
6x= 15- 3y
x= 15-3y/6 or simplified to x = 5-y/2
3y= 15- 6x
y= 15-6×/3 or simplified to y= 5-2x
He saves $124.90 because $389.90 - $265.00 = 124.90 and so that is the difference in the prices which is the answer.
Answer:
About 2,800 hours of sleep per year
Step-by-step explanation:
Sleep per day= 7 hours 45 minutes
7 hours 45 minutes=465 minutes
Sleep per day =465 minutes
Sleep per year=365 days × 465 minutes
=169,725 minutes
There are 60 minutes in one hour
Divide 169,725 by 60 minutes
We have,
169,725/60
=2828.7500000 hours
Total sleep in a year is about 2,800 hours
Answer:
The area of circumference A
