I am not sure what the six-step method looks looks like but if you use x gallons of 60% solution
the amount of antifreeze in the mixture = 0.6x + 8 gallons
This needs to be 50% of the total quantity in the mixture, x + 80
0.6x + 8 = 0.5(x + 80)
0.6x + 8 = 0.5x + 40
0.6 - 0.5 = 40 - 8
0.1x = 32
x = 32 x 10 = 320 gallons

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3 years ago

The number divided three goes on forever with no repeating patterns therefore is rational True or false

miv72 [106K]

False a number thta goes on without bounds is irrational

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3 years ago

How much interest is paid in one year on

ehidna [41]

Answer:

Step-by-step explanation:

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