Answer:
12x-9
Step-by-step explanation:
7x+3(2x-3)-x
7x-6x-9-x
13x-9-x
12x-9
Answer: 3
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
DO THE WORK URSELF LAZY AS
Amount of water=(7/10) * Weiht of the person
Amount of water=0.7 * 130 pounds=91 pounds.
answer: 91 pounds of water.