Jane, Andrea, and Maria pick apples. Andrea pics three times as many pounds as Maria. Jane picks two times as many pounds as And
re. The total weight of the apples is 840 pounds. How many pounds of apples does Andre pic?
1 answer:
<span>Let x=apples that Andre picks
Then x/3=apples that Maria picks
And 2x=apples that Jane picks
So,
x +(x/3)+2x=840 multiply each term by 3</span>
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Step-by-step explanation:
f ( x ) = 5x^2 - 2x + 6
g ( x ) = 4x^2 + 6x - 1,
Add the functions together
f(x)+ g(x) = 5x^2 - 2x + 6 + 4x^2 + 6x - 1
Combine like terms
=9x^2+4x+5
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x=-9/3
x=-3
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