The sum of a number and 2
x + 2
is twice the number
2x
answer
<span>x + 2 = 2x</span>
Answer:
3 1/2 hours.
Step-by-step explanation:
If the Half Time show is one-seventh of the show and lasts for 30 minutes, we can multiply that by 7 to get the total amount of minutes.
30 x 7 = 210
To convert the number of minutes to hours, 210 can be divided by 60 to result in a total of 3.5, therefore, the Super Bowl lasts for 3 1/2 hours.
Answer:
B or A.
Step-by-step explanation:
The slope of -5x + y = 56 is 5
the slope of x + y = -4 is -1
