# June 2010 Integrated Algebra Regents 6 – 10

June 19, 2010 pm30 2:59 pm

6. (3)

There is a slight wording problem that shouldn’t have bothered anyone. Call the chance 15 out of 40 total, express it as a fraction, and reduce to lowest terms.

7. (3) 2x + y = 5

Plug x = 1 and y = 3 into each equation. Only choice three gives a true equality.

8. (3)

Simplify and then subtract.

9. (2)

Tangent is opposite over adjacent. Better, if the angle is at the origin (something like A = (0,0), B = (48,0), and C = (48,14)), then the tangent is the slope of the hypotenuse. You do probably want to sketch the triangle.

10. (1) (1, -4)

Plot each point, see which falls in the doubly-shaded region.

Do the answers on the exam then scan the pages. it will be faster.

ho exactly do I do number ne its very confusing and almost positive I got it wrong on my exam….????

sorry I meant numbr nine …. not ne