Here’s the answer and work
Answer:
0.2272727
Step-by-step explanation:
calculator
Answer:
40 student 110 adult
this is using desmos
but to smash the equation you can go like basically we have to cancel out each variable to solve for the other
3x + 8y = 1000
x + y < =150
-3(x + y <= 150)
-3x -3y = -450
3x + 8y = 1000
5y = 550
y= 110
3x + 8 y = 1000
-8(x+y<=150) = -8x - 8y <= -1200
-5x = -200


x= 40
40 kids 110 adults
The centre of the circle will be the midpoint of the two coordinates




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Answer: Coordinate of the centre of the circle = (2, 0)------------------------------------------------------------------------------------------------------
Answer:
It should be -3.125%
Step-by-step explanation:
(124 - 128)/128 × 100
-4/128 × 100 = -3.125%