30 points simplify these expressions: a) 2 1/4x+(4 1/3x-7 4/5) divided by 2 3/5 b) 8x-1 1/7(1 1/3x-12)

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

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

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither