8!
12-5/7
5 2/5 - 2 1/10
2x-y=6
2x+4y=1
7 4/5 - 3 8/10
3 1/4 + 4 1/12
3-2x=7-3x
4 3/5 + 2 2/10
Valentina knit a total of 288 centimetres of scarf over 18 nights. How many nights will Valentina have to spend knitting in order ...
what is the linear yard of 9ft x 57ft
