Last week, carlos had completed 5/8 of the world of math. this week, he worked hard earning energy points, and now he has completed 7/8 of the world of math. what fraction of the world of math did carlos complete this week?

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

What is the slope of the line passing through the points (-5, 7) and (-3,5)?

You had $235 in your savings account nine weeks ago. you withdrew the same amount each week for 8 straight weeks. your balence was then $75. solve the equation 235 - 8m=75 to find how much money m you withdrew from your account each week. 2 points