the graph below represents the linear equation y=1/2x-3. a second linear equation is represented by the data in the table. What is the solution to the system of equations? A (-2,-4) B. (1,-1) C. (2,-2) D. (4,-4)

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.