The price of a necklace was increased by 10% to £121.
What was the price before the increase?

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.