100 points and brainliest if you get these right

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Solve for x and select the correct answer

Which verbal expression best describes the algebraic expression 3x ÷ 5? the quotient of three times some number and five the product of some number and five divided by three the quotient of three and some number times five the sum of three and some number divided by five