Add the mileage together to find total miles.
Add the hours together.
Divide total miles by total hours.
305 + 190 = 495 miles
5 + 4 = 9 hours.
495 / 9 = 55 miles per hour.
The average speed was 55 miles per hour.
1 cm = 45 km
x cm = 135 km
135/45 = 3 cm
distance between the towns on the map is 3 cm.
i hope this helps :)
12x3+27x2+23x+10/ 4x+5
3x2 + 3x + 2
Answer:
The sum of a negative and a negative is always a positive
Step-by-step explanation:
Answer:
1.875 !!!!!!!!!
Step-by-step explanation:
PLEASE GIVE ME BRAINLIEST
