Find C given that these three points are collinear: a) A(-4,-2), B(0,2), C(c,5)

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b) P(3,-2), Q(4,c), R(-1,10)

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)