Line B will be graphed on the same grid. The only solution to the system of linear equations formed by Line A and Line B will occur when r = -4 and y = 7. Which equation could represent Line B?​

Name the most appropriate metric unit for each measurement like a length of an carrot

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95