Given the relation r = {(-2, 3), (a, 4), (1, 9), (0, 7)}. which placement for a makes this relation a function. a) 1 b) -2 c) 0 d )4

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079