25.) The length of a rectangular photograph is 3 inches less than twice the width. (a.) Draw a picture of the photograph
(b.) Write a polynomial that represents the area of the photograph.
(c) Find the area of the photograph when the width is 4 inches.

Giving 40 points plus a thanks and brainiest if you answer all three.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Asphere has a diameter of 10 in. what is the volume of the sphere?

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.