A science fair poster is a rectangle 4 feet long and 3 feet wide. What is the area of the poster in square inches? Be sure to include the correct unit in your answer.
in
in?
in?
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In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Solve 13 + w/7= -18 (w/7 is a fraction)

Travis and paula went to lunch.travis ordered a sandwich for $7.50 and paula ordered a burger for $5.25.after lunch,they left a 15% tip for the waiter.how many money did they spend altogether?