Will give brainliest which mathematical property is demonstrated? if x = –3 and –3 = z, then x = z. a.) symmetric property of equality b.) transitive property of equality c.) closure property of multiplication d.) closure property of addition

Math each whole number with a rational,exponential expression

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?