Nikhil drew a picture of an open greeting card on his paper. 4in. - 5 in. 7in. - what is the total area of the drawing of the open greeting card? 20 in 2 35 in 2 ooo 55 in 2
Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.