Answer:
x = 6
Step-by-step explanation:
10x = 5 x 12 = 60
x = 6
I can't see an imagine I'm really sprry
Answer:
B is correct. Your starting amount is 210$ And you're taking away 15$ each time she uses the club,x.
Step-by-step explanation:
Answer:
The linear function model the situation is b = 210 - 15x .
Option (B) is correct .
Step-by-step explanation:
Let us assume that the number of times giselle uses the club be x .
As given
giselle pays $210 in advance on her account at the athletic club.
Each time she uses the club,$15 is deducted from the account.
Let suppose that the money left after giselle uses the club x times is b .
Than the equation becomes
Money left = Amount pay in advance - Deducted amount × Number of times giselle uses the club .
Put all the values in the above
b = 210 - 15 × x
b = 210 - 15x
Therefore the linear function model the situation is b = 210 - 15x .
Option (B) is correct .
Answer:
lower quartile: 18; median: 27; upper quartile: 38
Step-by-step explanation:
The given set of data is
27, 14, 46, 38, 32, 18, 21
Arrange this set of data in numeric order
14,18,21,27,32,38,46
The given set of data has 7 numbers which is odd.
Median in the middle value. The middle value of the data is fourth value which is 27.
Hence, median = 27
Now, the first half of the set of data is
14,18,21
Middle value = 18
Hence, lower quartile = 18
The second half is 32,38,46
Middle value = 38
Hence, uper quartile = 38
Thus, the correct option is
lower quartile: 18; median: 27; upper quartile: 38
Answer:
Workup in photo below.
Step-by-step explanation:
Good luck.
