Abuilding has 4 offices. there are 4 people in each of the offices. each person has 4 chairs.

how many chairs are in the building?

Which expression gives the area of the triangle shown below

Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me