Given: f(x) = 2x + 5 and g(x) = x2 and h(x) = -2x h(g(f(x))) =

I have the answers already but I really don't understand so I'm primarily in this for the explanation and work please!

Thank you <3

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Factor the expression using gcf 9b+45