ACADEMIC CONTEST MATH 8 (2nd ELIM)

Easy (3pts)

1.    What is the slope in the equation 2y = 2x + 5 ?

• 0

• 1

• 2

• 5

Easy (3pts)

How many solutions are there in a Consistent and Dependent System?

• No solution

• One

• Two

• Infinitely Many

Easy (3pts)

In what quadrant is the point (5/10, -75.57) located?

• I

• II

• III

• IV

Easy (3pts)

What is the sum of x³ and x²?

• X⁵

• x⁶

• x² - x³

• x² + x³

Easy (3pts)

If the slope of a line is undefined, then its line is ______.

• Upward from left to right

• Downward from left to right

• Horizontal

• Vertical

Easy (3pts)

What is 20 less than the product of -4 and 2?

• -12

• 12

• -28

• 28

Easy (3pts)

In a right triangle ABC, angle A is 40 degrees. What is angle B + angle C?

• 50

• 90

• 140

• 180

Easy (3pts)

Angle 1 and 2 are vertical angles. If angle 1 is 100, what is the measure of angle 2?

• 80

• 100

• 150

• 180

Easy (3pts)

Which of the following is an obtuse triangle?

• 
• 
• 
• 

Easy (3pts)

What is the cube of -1?

• -1

• 1

• -3

• 3