What does z stand for in 118/13 = 59/z

The standard form of the equation of a parabola is y = 2x^2 16x 17. what is the vertex form of the equation?

On his way to work a man notices that 9 of the 16 traffic lights are green. Is there a significance to say that these traffic lights are programmed to allow ease to traffic

17,17,16,18,23 what is the outerlier

Denis correctly answered 15 out of 25 questions on his socials studies test. what percent of the problem did he get correct?

1: A carpenter needs to cut four sections, each 3-feet 8-inches long, from a piece of molding. If the board is only sold by the foot, what's the shortest length of board she can buy?

Every 4/11 people are women. how many women are there is there are 1210 people?

What is the length of the side opposite ZB? 3 units 4 units 5 units 6 units

Which expression is equivalent to 3m + 1 - m? 2 + m - 1 + - m 1 + m 3m - 1 3m

Factor x2 - 6x - 7.

What is 79,500 rounded to the nearest thousand?