Lesson 7.3 Compound Events Directions: Read and answer each question in the boxes provided.
You spin the spinner, flip a coin and then spin the spinner again. Find the probability of the
compound event
a.
spinning and odd number, flipping heads, then spinning yellow
1/9
b.
not spinning red, flipping tails, then not spinning and even number
2
?
G
3

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.