Which histogram represents the following set of numbers?

18, 17, 21, 23, 27, 16, 21, 24, 14, 14, 19, 17, 25

Which term best describes the association between variables a and b

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

X+y=-4 x-y=2 use elimination with adding and subtraction