Each day mrs hewes knits 1/3 of a scarf in the morning and 1/3 of a scarf in the afternoon. how many days will it take mrs. hewes to knit 2 scarves

Simply 8x squared + 5(7x squared- x) - 2x =

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet