5 more because Mary had double and it was 5
Answer:
24
Step-by-step explanation:
Plug in numbers for letters...
4(12) - (8)(3)
48 - 24
24
Answer:
Is there a photo the problem or is that just it?
Answer:
9 inches on the map represents 396 miles.
Step-by-step explanation:
Here let's convert 44 miles to inches.
44 miles is 2787840 inches.
So according to the map, 1 inch = 2787840 inches.
We need to multiply both of these values by 9 to find out how many miles 9 inches represents.
1 inch = 2787840 inches
1 * 9 inches = 2787840 * 9 inches
9 inches = 25090560 inches.
Then convert back to miles.
25090560 inches = 396 miles.
That means, 9 inches on the map represents 396 miles.
Answer:
56 miles per hour
Step-by-step explanation:
Average speed is found using the formula (total distance)/(total time). The total time is 3 hours. The total distance is 120 + 48 = 168. Therefore, her average speed is 168/3= 56 Miles per hour