Step-by-step explanation:
the speed of the first ship is 20 mph
and the second ship is 15 mph
20 + 8x = 32
- 20
8x = 12
-- --
8 8
x = 3/2= 1 1/2
Answer:
he whent up and not down and left and not right
Step-by-step explanation:we just is messed up in life
5/6 of an hour is 50 min. So 50 times 3 equals 150 min for reading. 3/4 of an hour is 45 min. 45 times 2 equals 90 min for science. And 1/2 of an hour is 30 min. So 30 times 4 equals 120 mins for math. Add 150,90, and 120 min all together and you get 360 mins total. Divide 360 by 60, and you get 6 hours total that Michaela spent on reading, math, and science. Not 2 1/2.
I don't know the options but I guess it would be something like this:
40,000 < x < 50,000
