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Hoochie [10]
3 years ago
9

how many gallons of a 70% antifreeze solution must be mixed with 80 gallons of 25% antifreeze to get a mixture that is 60% antif

reeze?
Mathematics
1 answer:
Law Incorporation [45]3 years ago
6 0

Answer:m(.70)+80(.25)=.6(m+80)

.7m+20=.6m+48

.1m=28

m=28/.1=280 gallons of 25% antifreeze needed

Step-by-step explanation:

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4 years ago
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hoa [83]

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Option A.

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3 0
3 years ago
What is 26.73 rounded to the nearest decimal
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5 0
3 years ago
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vlabodo [156]

The total number of possible fivey sequences are; 6

<h3>How to solve a sequence?</h3>

We are told we are dealing with a fivey sequence which means that all the terms of the sequence must be positive integers and they must add up to 5.

Now, the possible numbers that can be used are;

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Read more about Sequence at; brainly.com/question/13612968

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