5 Mei wrote the subtraction expression shown. She will rewrite it as an addition expression to find its value. -8 - (-4) - 9 Part A Write a number in each blank to show an equivalent addition expression. + + Part B What is the value of Mei's expression? if you can do both that will be amazing​

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.

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x