What is an equation with the restrictions x does not equal 14, x does not not equal 2 and x does not equal 0

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9