Step-by-step explanation:
let George money will be X and Albert be Y
30$+x=y
x-50$=5y
30+x=y
x=y-30
(y-30)-50=5y
y-80=5y
y-5y=80
-4y=80
y=-20
x=-50
Answer: 470 inches squared.
Step-by-step explanation: (15x8 + 15x5 + 8x5) x 2 = 470 inches squared
Answer:
Her car is 5 feet above sea level.
Step-by-step explanation:
The hiker is at 120 feet, she then goes 200 feet down which is 120-200. After going into the valley, she is at -80 feet. She then goes up 85 feet. -80+85=5. Her car is 5 feet above sea level.
Answer:
4.25GPA
Step-by-step explanation:
3+6+2+6/4
= 17/4
= 4.25 to 2d.p
