Jeff wants to use mental math to see if he can afford the computer and printer shown at the right. first, he makes a ten by adding 527 + 3. what does jeff have to do next before finding the sum of the costs of both items?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.

Marcy is conducting a study regarding the amount of time students at her school spend talking to friends online. which group would give marcy the best results for her study?