I am old, so I like to use paper & pencil
75x + 90(15-x)=88(15)
75x+1350-90x = 1320
-15x + 1350 = 1320
-15x= -30
x=2
the amount of 75 octane is 2 gallons
the amount of 90 octane is 13 gallons
Hope this helps.
Answer:
the revenue recognized is $1,275
Step-by-step explanation:
The computation of the revenue recognized is shown below:
= Number of boxes of strawberries sold to customers × price per box
= 85 boxes × $15
= $1,275
Hence, the revenue recognized is $1,275
We simply applied the above formula and the same should be considered
Also
= 130 - 85
= 45 boxes would not be recognized as sale is not made
Mean is the same as the average
median is the middle number
mode is the number that is used most often
range is the highest number minus the lowest number
example :
2,3,3,5,7
u find the mean by adding up all the numbers, then dividing by how many numbers there are. (2 + 3 + 3 + 5 + 7) / 5 = 20/5 = 4 (the mean)
the median would be the middle number, and that would be 3
the mode would be the number that appears the most..that would be 3 because it appears twice.
the range is the highest - lowest : 7 - 2 = 5 (the range)...bur dont get this confused by the interquartile range..it is not the same as the range.
Answer:
Yes. They are congruent because they have SAS congruence
Step-by-step explanation:
