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The question with two triangles with common bases located on a line. The distance from the line to the point on a triangle was 40/3
The question with values. I think that both a and b were equal to 3x+7 so the answer was a=b.
The question with n(n-3)/2. The answer was 65.
The really easy question. x-2=1 what does x+2 equal? Answer was 5.
The answer with a line tangent to a circle. The arc had the length of one sixth of the circumference. The answer was 4*sqrt(3)
The question immediately before the grid-in part begins. It had a semi-colored circle and I think the area of the half of the circle was 8*pi. We had to find the diameter. Mine turned out to be 4*sqrt2