Open Up Unit 6 Mid Unit Test

Last updated over 2 years ago

3 questions

1

Select all the equations where x=3 is a solution.

XX = 1x1x1x1x1

x = 2/5

x + 3 = 5

2x = 5

Select all the equations where x=3  is a solution.

x - 3 = 0

1 + x = 2

9 - x = 3

6 = 2x

1/5x = 3

x^2 = 9  (x to the power of 2 equals 9)

Which equation matches the hanger diagram?

XX = 1x1x1x1x1

x = 2/5

x + 3 = 5

2x = 5