Is this no solutions or infinite solutions?
3x + 2y = 10
6x + 4y = 14
what is the solution to the system?

What is the value of y? round to the nearest tenth

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean