Select the correct answer The normal pulse rate of a 13 year old is between 70 and 100 beats per minute. As part of a health
School measured the resting pulse rate of 12 randomly selected students in grades 7 and 8. The bo
statement correctly compares the data sets?
Grade 8
Grade
H.
70
80
85
90
95
100
ОА. The difference of the medians is about half of the interquartile range of either data set
B. The difference of the medians is about 2 times the interquartile range of either data set
The difference of the medians is about one fourth of the

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i think that you should ask google for the answer to that problem because if we don't know it google does

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3