A florist received 30 dozen roses. She order 20 dozen. What percent did she receive in excess
2 answers:
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Answer:
The average salary of master's degree people is $ 63,000 And
The average salary of bachelor's degree people is $ 52,000
Step-by-step explanation:
Given in question as :
Let the average salary of master's degree people = $ M And
Let the average salary of bachelor's degree people = $ B
According to question ,
The average salary of master's degree people + The average salary of bachelor's degree people = $115,000
Or , $ M + $ B = $ 115,000 ............. A
Again ,
$ M = 2 × $ B - $ 41,000 ............... B
From eq A and eq B
(2 × $ B - $ 41,000 ) + ( $ B ) = $ 115,000
Or, 3×$ B = 156,000
∴ B = = $ 52,000
And M = $ 115,000 - $ 52,000
∴ M = $ 63,000
Hence The average salary of master's degree people is $ 63,000 And
The average salary of bachelor's degree people is $ 52,000 Answer
Answer:
The attendance was 198 children, 90 students and 99 adults.
Step-by-step explanation:
We define:
c: children attendance
s: students attendance
a: adult attendance
The equation that describes the total ticket sales is:
We also know that the children attendance doubles the adult attendance:
The third equation is the seating capacity, which we assume is full:
We start by replacing variables in two of the equations:
Then, we solve the remaining equation for a:
Then, we solve for the other two equations:
The attendance was 198 children, 90 students and 99 adults.