Answer:
B. $72
Step-by-step explanation:
$768 / 256 = $3 per hot dog
So $3 • 24 = $72
Answer:
Please detail the "which of the following" option
Step-by-step explanation:
Answer:
what are the options?
Step-by-step explanation:
Answer:
Speed of Jet in Still Air = 265 miles per hour
Speed of Wind = 22 miles per hour
Step-by-step explanation:
Let x be speed of jet
and c be speed of wind
We know D = RT, where
D is distance
R is rate
T is time
For first leg:
1435 miles in 5 hours, the rate is:
Rate = 287 mph
For second leg:
1215 miles in 5 hours, the rate is:
Rate = 243 mph
So 287 is with wind and 243 against wind, thus we can write:
x + c = 287
x - c = 243
Adding gives us:
2x = 530
x = 265 miles per hour [still rate]
Speed of wind:
x + c = 287
265 + c = 287
c = 22 miles per hour [speed of wind]
Answer:
19 degrees
Step-by-step explanation:
12-(-7)= 19
(12+7=19)