Answer:
3 hours
Step-by-step explanation:
Because first 3 friends have water that last 6 hours when you double the amount of people you get less water, I don't speak good English to explain but you have to subtract 3 from 6 because 3 is amount of people that need water that lasts 6 hours and when you have more people you get less water sooooo you subtract 3 from 6.
Hope you understand!
12 subtracted by 33 divided by 4 equals 3.75
Answer:
The Y intercept doesn't exist, and the slope is undefined
Step-by-step explanation:
The graph provided for us is a vertical line. x= 7
this means the line will go up and down forever without a slant because x will always equal 7.
Ex:
X | Y
7 | -3
7 | -2
7 | -1
7 | 0
7 | 1
7 | 2
7 | 3
26
thursday 138 (46 x 63 / 21 = 138)
friday 99 (33 x 63 / 21 = 99)
27.
100% - 80% = 20%
20% = 0.2
150 * 0.2 = 30
answer: 30 students chose math
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