Help help help!
1. The scale used to construct a model of a new house is 1 inch: 7 feet. The height of the house is 21 feet. What is the height of the scale model.
A. 3 inches
B. 14 inches
C. 28 inches
D. 147 inches
2. Lance is 5 feet tall. The shadow is 8 feet long. At the same time of day, a trees shadow is 32 feet long. What is the height of the tree?
A. 30 feet
B. 24 feet
C. 29 feet
D. 51 feet