FIRST ONE AND CORRECT WILL GET Joanie went to the park. She played with her friend Kari for a while before walking to home. Look at the graph and solve all questions.

She was at the park For 12 minutes.

She walked at her slowest speed for 7 minutes

Step-by-step explanation:

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180