Jana needed to tie 8 inches of string onto each of the 15 ballons she had for her party. How many feet of string did she need

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 expression is rational? 6. , square root two, square root 14, square root 49

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.