Answer:
Step-by-step explanation:
by using unitary method, we will convert miles per hour into miles per minute in 60 minutes the shark can chase the prey 30 milesIn 1 minute the shark can chase Hence the shark can chase the prey about 0.5 miles per minute.
i think it's <C and <R since they're 90 degree angles, though they are small
7z-5=4y-6
-4y=-6-7z+5
-4y=-1-7z
y=1/4+7/4z
y=7/4z+1/4
7z=4y-6+5
7z=4y-1
z=4/7y-1/7
B is the correct answer.
12xy - 36xz
12 and x are common factors.
12x(y - 3z)
Hope it helps.
