Answer:
20%
Step-by-step explanation:
First, I added them up. From the things we know, blue, red, green, yellow combined equals 16 marbles. 20-16 equals 4. So there are 4 white marbles. 4/20 times 5 equals 20/100. So the percent of the marbles that are white is 20%.
12rocks 6 in each 2 equal piles
4 in each 3 equal piles And 3 in each 4 equal piles
105/5 = $21 per hour
21 * 11 = $231 for 11 hours
The slope intercept form looks like y=mx+b (m-slope, b is the y intercept)
y+3=1/2(x-2)
y=(1/2)x-(2/2)-3
y=(1/2)x-4
5.8 0.8 5.9 6.1 and 10.9 are all correct answers.
Hope this Helped!
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