Can someone help I would really appreciate

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is