The perimeter of a rectangular concrete patio is 38 meters. the area is 90 square meters. what are the dimensions of the patio?

What is 140% of 25? because i need

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.