Answer: infinitely many solutions
Step-by-step explanation: 6y = -3x + 30 rewrites to 3x + 6y = 30
1. align equations x + 2y = 10
3x + 6y = 30
2. multiply first equation by -3 to get -3x - 6y = -30
3. align equations -3x - 6y = -30
3x + 6y = 30
4. add the equations and you they cancel out, which means infinitely many solutions
Answer:
Step-by-step explanation:
1-3n=-9+n+2 ---> -3n-n=-1+-9+2 --> -4n=-8 ---> n=2
How old is her father now? That question has no answer.
Answer:
omg i can't do that
Step-by-step explanation:
The total amount of snowfall on the two days combined is 4 3/8 cm
<h3>Addition of fractions </h3>
From the question, we are to determine the amount of snowfall on the two days combined
From the given information,
the amount of snowfall was 1/8 cm on Thursday
The amount of snowfall was 4 1/4 cm on Wednesday
Then,
The total amount of snowfall on the two days combined will be
cm
= 
= 
= 
= 
Hence, the total amount of snowfall on the two days combined is 4 3/8 cm
Learn more on Addition of fractions here: brainly.com/question/78672
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