cody spent two thirds of his weekly allowance on candy. to earn more money his parents let him wash wash the car for $5. what is his weekly allowance if he ended with $10

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?