exam
Maths Puzzle
Numerical Ability
rewrite equation as a function of x
-3x+4y=11
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exam Other Question
Find the number of cherry trees and the number of tomato plants if:
each cherry tree is $43; area is 12 sq ft
each tomato plant is $16; area is 4 sq ft
Total expendature $1493
I need to find the vertex of the parabola
f(x)=3x2-18x+32