Write the denominator of the rational number257/500 in the form 2 m x 5 n, m and n are negative integers Hence write its decimal expansion without actual division.

Find the dimensions of the rectangle with area 120 square inches and smallest possible perimeter

Charles is planning his son's birthday party and has a budget of $100. The Go Cart Corral charges $8 per child. How many children can he have at the party and stay within the budget?

Brooke paid $45 for a course on candle-making. she spent $106 for wax and supplies but later returned one $8 candle mold. write and find the vaule of an integer expression to show the change in the amount of money she has

The equation h = - 16t^2 + 32t + 9 gives the height of a ball, h, in feet above the ground, at t seconds after the ball is thrown upward. How many seconds after the ball is thrown will it reach its maximum height? What is its maximum height?

Which statements are true? Choose all answers that are correct. All squares are rhombuses. Any quadrilateral with one right angle is a rectangle. The diagonals of a rectangle are congruent. The opposite sides of a parallelogram are congruent.

Identify the oblique asymptote of f (x) = quantity 3 x squared plus 2x minus 5 over quantity x minus 4.

Which equation is represented by the model? x2-2x-3 = (x - 3) (x + 1) x2 - 4x + 3 = (x - 3) (x - 1) x2 + 2x + 3 = (x + 3) (x - 1) x2 + 4x - 3 = (x + 3) (x + 1)

For one Chemistry test, Sally had to answer 25 questions. Of these questions, Sally answered 52.0% of them correctly. How many questions did Sally correctly answer on her test

an electronic store had a 20% off sale. If a stareo originally cost $125, how much did the stareo cost during the sale?

When rounding to. the nearest hundred are you to add or subtract?