1. 0.3

2. 0.612

what is the scientific notation(for each one)

show your work

Three times the sum of a number and seven is negative thirty-six. what is the number?

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.

Opposite angles in a parrellelogram are