Plz, answer quickly A vendor sells h hot dogs and s sodas. If a hot dog costs twice as much as a soda, and if the vendor takes in a total of d dollars, how many cents does a coda cost?

Factor the polynomial. b^2 + 4b + 4

Find the missing factor. write your answer inexponential form.9^2=9^4×

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?