Well if you use graph paper you can graph the points you already have and then you can find the slope of the line easiest that way, the next point would be. (-1,8)
1.2
0.67
5/8
3.5
I think this is what it would be.
Answer:
540
Step-by-step explanation:
Amount of antifreeze in the 90% solution + amount of antifreeze in the 20% solution = amount of antifreeze in the 80% solution
0.90 x + 0.20 (90) = 0.80 (x + 90)
0.90 x + 18 = 0.80 x + 72
0.10 x = 54
x = 540
You need 540 gallons of 90% antifreeze solution.
Answer:
c
Step-by-step explanation:
i just looked up the question
468/18 = 26
Therefore they need at least 26 boxes to hold all the golf balls.
Hope this helps :)
