Answer: There should be 3 pencils and 5 erasers.
Step-by-step explanation:
Since we have given that
Number of packages of pencil = 10
Number of packages of erasers = 6
We need to find the least number of pencil and erasers.
L.C.M of 10 and 6 = 30
So, the number of pencils would be
30÷ 10 = 3
The number of erasers would be
30 ÷ 6 = 5
Hence, there should be 3 pencils and 5 erasers.
Answer:
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maximum value at (- 1, 6 )
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
• If a > 0 then minimum value
• If a < 0 then maximum value
y = - (x + 1)² + 6
with (h, k) = (- 1, 6 ) and a = - 1
Thus vertex = (- 1, 6 ) and is a maximum
