Pablo measured the length of a pen to be 7 in. The actual length of the pen is 10 in. What is the percent error for Pablo's measurement?

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What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4