PROBABILITY UNIT. SOMEONE HELP PLEASE I WILL MARK BRAINLIEST TO WHOEVER IS CORRECT!!

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Why do interests rates on loans to be lower in a weak economy than in a strong one

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.