If x=3 and y=5, what is the value of:1. 4x-2y2. 2x^2+3y^2
1 answer:
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Answer:
Each students will get 3 tickets and 2 brownies .
Step-by-step explanation:
Given as :
The total number of tickets issued for the school dance = 64
The number of brownies ordered for refreshment table = 96
Let the number of tickets given to each student = x
And The number of brownie given to each student = y
Now,
According to question
The tickets and brownies is distributed equally among students
So , Now, consider the tickets and brownies = n
Or, -
= 1
Or, Taking LCM we get
= 1
Or, = 1
∴ n = 192
Now,
The number of tickets given to each student = x =
I.e x = 3
And The number of brownie given to each student = y =
I.e y = 2
Hence Each students will get 3 tickets and 2 brownies . Answer
Answer:
C. 350
Step-by-step explanation:
A sample of 50 different coloured balls are removed from total golf balls made.
Out of these 50 coloured balls, 8 balls are pink
Now, to calculate the total number of golf balls made,
we can use the concept of proportion
=
total golf balls made =
total golf balls made = 350