ibbo

• 2, -2

• 3, -3

• 9

• 0.3

• 0.4

• 0.5

• 0.6

Answer explanation

To find x, we need to rewrite 8 as a power of 32. Since 32^1/5 = 2, we can rewrite 8 as 32^(3/5). Therefore, x = 3/5, which corresponds to the choice 0.6.

• a unique solution

• 2 solutions

• no solutions

• infinitely many solutions

Answer explanation

The given system of linear equations has infinitely many solutions because the two equations represent the same line. Therefore, any point on the line is a solution.

The line segments AB, BC and CD are congruent. What is the measure of the angle x?

• 22

• 44

• 66

• 88

What is the length of AD?
(Hint: Pythagorean Theorem)