Answer:
n = -1
Step-by-step explanation:
you've accidently substracted 6n from 12n when you were supposed to be adding them. (-6n becomes +6n when brought to the otherside of the equal sign)
Answer:
n=4
Step-by-step explanation:
7n-3n=16
4n=16
n=16/4
n=4
Answer:
Ratio of boys to all students:
13:30
Ratio of girls to all students:
17:30
Ratio of boys to girls:
13:17
Step-by-step explanation:
I think you're asking for the ratio... so I hope this helps! :D
Answer:
Range = 45
Median = 75
Step-by-step explanation:
Based on the attached box and whisker plot :
From the plot :
Maximum value = 95
Minimum value = 50
The median value can be obtained from the box and whisker plot. The median value from the plot is ; the green dotted point inside the box :
This point is marked 75.
Hence, median value = 75
Range = maximum - minimum
Range =. 95 - 50 = 45
Jake added
cup of toppings to his sundae.
Step-by-step explanation:
Given,
Amount of sunflower seeds added = 
Amount of banana chips added = 
Total = Amount of sunflower seeds + Amount of banana chips
Total = 
Taking LCM = 40

Jake added
cup of toppings to his sundae.
Keywords: fraction, addition
Learn more about fractions at:
#LearnwithBrainly