Answer:
-21
Step-by-step explanation:
-3 * 7
Distance = rate x time
D = 450 mph x 2.5 h
D = 1,125 miles
Answer:
5
Step-by-step explanation:
0.5x=6-3.5
0.5x=2.5
x=2.5÷0.5
x=5
Answer:

Step-by-step explanation:


So,

Therefore 2^7 is greater
A rectangular floor covered without overlaps or gaps by 7 identical tiles, each of the length l and with w. If the w=12 ft, what is the total area of the floor?