Y=-6x+6
y=5x+1
how many solutions does this system have?

Equation for the calculation double 2 and then add 5

What is 0.000008 meters in scientific notation

The length of time it takes to find a parking space at 9 a.m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)