Answer:
7 : 1 or 7/1
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Evaporation Is Your Answer
The first step of the water cycle is evaporation. About 85% of the water vapor in the air comes from water that evaporated from the oceans.
D. Use FOIL and guess and check to factor the equation
Answer:
The slope is 7/5
Step-by-step explanation:
Here, we want to find the slope of the line
We use the slope equation
m = (y2-y1)/(x2-x1)
m = (35-70)/(25-50) = -35/-25 = 7/5
what it means is that the rate of change of the number of red drops to number of blue drops to form the purple color is in the ratio of 7 to 5
Or simply put
To form a purple color, add 7 part red to 5 parts blue drops
