Which addition sentence show you how to find 16-9?
9+1=10, 10+5=15
9+1=10, 10+6=16
9+2=11, 11+6=17
9+1=10, 10+9=19

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

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. determine an equation to model his situation?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.