The game megan is planning for her son’s birthday party requires each child to have 8 clothespins. megan found packages of 20 clothespins. round each amount to the nearest 10 to find an estimate for the number of packages of clothespins megan will have to buy to have enough for her son and 8 guests.

For each expression use a property to write an equivalent expression.

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4