The doorway was 6ft 10 in. Tall and 2ft 11 in wide. Estimate the area of the doorway

Determine whether each statement is true or false. Statement True False The expressions b:4 and 14b are equivalent. The expressions 5z-z and 3z are equivalent. The expressions a+b+c and 3a are equivalent. The expressions 3m+3m and 6m are equivalent.

Jordy walked 1/3 mile in 15 minutes walking at this same pace how far would he get in an hour

What is 166.27 in simplest radical form

Given f (x) = - x - 2, find x when f (x) = 12.

Electra wants to purchase a laptop for use in her MBA program so she can work on assignments and surf the web while the professor drones on endlessly.

A set of data with the mean of 60 and the standard deviation of 7.5 is normally distributed what is the - 2 standard deviation from the mean

Your $25 gift card is more than enough to buy 2 movie tickets and an $8 popcorn. Which inequality best fits this situation?

144 what percent of 480?

What is the total cost of an $8.75 purchase after 8% sales tax is added?

What is the gcf of b3+5b2-20b