Which pair of numbers are opposites? Select all that apply. 0 -10 and 10
O and 1
10 and 100
0 7 and -7
+
O 50 and -0.50
O and

What are the sotions to the quadratic equation 9x^2=4

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.