Aplumber charges $55 for a service call plus $35 per hour. if the plumber’s bill was $160, how many hours was he there?

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 of these triangle pairs can be mapped to each other using a single translation? cof hn

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.