MCAS 2001, 10th Grade Math, Questions 5 to 8

Click here for a PDF version of this set of questions. The PDF format may offer a clearer version when you print these pages (requires the free Adobe Acrobat Reader).

Your printer may also be able to print directly from the version which is now appearing on your computer screen.

Question #5

Let a, x, and y represent real numbers with a > 0 and x > y . Which of the

following statements is not true?

A. ax > ay

B. ay > ax

C. x + a > y + a

D. x - a > y - a

Question #6

is between

A. 2 and 3.

B. 4 and 6.

C. 6 and 9.

D. 9 and 12.

Question #7

The sophomore class plans to sell T-shirts with the school's name on them. The cost of each T-shirt alone is $3.50, and the printing cost of each is $0.75. If the class plans on selling each printed T-shirt for $11, what expression can you use to calculate the class profit for selling n printed T-shirts?

A. 11.00 - (3.50 + 0.75)n

B. 11.00n - (3.50 + 0.75)

C. 11.00 - 3.50 - 0.75n

D. (11.00 - 3.50 - 0.75)n

Question #8

You may want to use the following coordinate plane to help you answer question 8.

As the result of a transformation, the image of the point (-1,3) is (-3, 1). This is an example of a reflection across the

A. line y = x.

B. line y = -x .

C. x-axis.

D. y-axis.

Go to another week's questions

Return to AchievementInfo.Com Home Page