The chart below contains the results of a survey in which students were asked about their cell phone plan.
2 answers:
Answer:
C) 32%
Step-by-step explanation:
Answer:
I think 32% (Let me know if I am wrong)
Step-by-step explanation:
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3x + 2y = 39
5x - y = 13
Multiplying the last by two:
10x - 2y = 26
Adding to the first
13x = 65
x = 5
y = 5x-13 =25-13=12
Check:
3(5)+2(12)=39 good
5(5)-12=13 good
Answer: x=5, y=12
It would take Emily a little over 6 hours to get to her friends house.
Answer:
14.40646471 =x
Step-by-step explanation:
tan (42) = x/16
Multiply each side by 16
16 tan 42 = x/16 *16
16 tan 42 = x
16 * .900404044 = x
14.40646471 =x
Answer: The number is 192
Step-by-step explanation:
