Answer:
false
Step-by-step explanation:
3x+4y=24 multiplied by 2 equals: 6x+8y=48
if you subtract 6x+8y=24 from 6x+8y=48, you get 0=24, which is not true. Therefore the statement is false.
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hope this helps!!
Hope this helps.
Answer: 47.5 seconds
380=2x+6x
8x=380
x=47.5 s
Hope this helped!
60 watts i believe double check my work