Which ordered pair would form a proportional relationship with the point graphed below? 40
(-20, 40)
30
20
10
-40-30-20-1901 10 20 30 40 x
-20
-30
-40
O (-40, 20)
0 (-10, -20)
(15, -30)
(5.-15)

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

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

Answer! if you don’t mind, can you explain