Answer:
3
Step-by-step explanation:
-8x+40=-6x+34
-8x+6x=34-40
-2x=-6
x=6/2
x=3
Assuming that these are both pm she has been gone for 52 minutes
Since they’re within the same hour you know it will be less than 60 minutes and only have to worry about the minute amount and not the hour
So 57minutes-5minutes=52minutes
Area of a parallelogram is A= length x width. So 9.5 x 4. 38 in
Answer:
30%
Step-by-step explanation:
Method 1-
Divide 9 by 9/30. You get 30. This is the percent that you need!
Method 2-
You can also simplify 9/30 down to 3/10. You just multiply this by 10 on both sides. This makes 30/100, or 30%
55 miles is 290400 feet so you are driving at 290400 feet per hour now there are 60 minutes In an hours so divide
290400/60=4840
4840 feet per minute
there are 60 seconds in a minute so divide again
4840/60=80.67
80.67feet per second rounded