Answer:
y=3 x=-2
Step-by-step explanation:
-3(2y-8)+2y=12
-6y+24+2y=12
-4y+24=12
-4y=-12
y=3
x=2(3)-8
6-8
x=-2
Diameter 4m, radius is half,
Radius Answer: 2 m
Volume is
V = (4/3)πr³ = (4/3)π 2³ = (4/3)π(8) = (32/3) π
Answer: 32/3 (× π cubic meters)
Answer: 25 miles
Explanation: He will run 5 hours= 5x5=25