Answer:
4.2
Step-by-step explanation:
Answer:
2.04
Step-by-step explanation:
Answer: y=-1/2
Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation.
Hope this helps you out. ☺
Since the area of one side is 9 meter, you can know the length by square root of 9, which is 3.
volume of cube=length³
volume= 3 *3* 3=27 meters cubed
Answer:$900
Step-by-step explanation:Because 30 times 20 + 300 equals 900
