Ryan has already prepared 14 kilograms of dough and will continue preparing 10 kilograms of dough every hour. How many hours did Ryan work if he prepared 74 kilograms of dough? Write and solve an equation to find the answer.

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.