Stacia was 5 feet tall on her 23th birthday and 5 feet 3 inches tall on her 13th birthday. what was the percent increase in stacia's height from her 12th birthday to her 13th birthday? show your work

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125