Kathy is making a model of chicago's sears tower for her social studies project. the scale she would use is 12 inch (that's a fraction< - ) = 20 feet. if the sears tower is 1,450 feet tall, how tall should kathy build her model?

1450/20=72.5
72.5*12=870
The model will be 870 inches in height.

If you need an equation, it would be y=2x+8, y would be how long it grew, x being weeks.if you need how long he was asleep, it would be 4 weeks if he started with no beard, the equation would be x=8÷2if he did have a beard before hand, the equation would be 2w+x=8