Ahigh-speed elevator can rise 480 feet in 30 seconds. which expression represents the rate, in feet per minute, of the elevator? a- 480 × 30b- 480 ÷ 30c- 480 × 0.2d- 480 ÷ 1/2

What is the value of x in the following equation? -3x-2=2x+8

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?