The answer is 22.5 because the total area is 45 if you count it, and it says each is 1/2.
1/2 * 45 = 22.5.
Hope this helped☺☺
Answer:
second one
Step-by-step explanation:
So, this is pretty simple actually.
3^c2 * 8^c6 * 1 = 84
Answer:5r2+2
Step-by-step explanation:
Distribute the Negative Sign:
=4r2−3r+2+−1(−r2−3r)
=4r2+−3r+2+−1(−r2)+−1(−3r)
=4r2+−3r+2+r2+3r
Combine Like Terms:
=4r2+−3r+2+r2+3r
=(4r2+r2)+(−3r+3r)+(2)
=5r2+2
The train's rate 140 mph. 700 divided by 5 equals 140.
