If point P(2,-4) is reflected over the x-axis, determine coordinates of the image

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Prove that quadrilateral is a rhombus.

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250