Michael had $550 in his savings account. he took out $30.75 every month for one year. what is the net change in michael’s account balance following these withdrawals?

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

What is the sum of these mixed numbers 4 2/3+ 3 1/9