et up and solve the equations given by the word problems (10 points each): a) A corporation wants to lease a fleet of 12 airplanes with a combined carrying capacity of 220 passengers. The three available types of airplanes carry 10, 15 and 20 passengers respectively. How many of each type of airplane should they lease

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.

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

How many solutions does the nonlinear system of equations graphed bellow have?