Sara has some oranges. she sold 40% more than she ate. if she sold 70 oranges. how many did she eat?

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle