Brandy left the mall and drove 10 miles north. Then, she turned east and drove 8 miles to her house. How far is the mall from her house to the nearest tenth of a mile?

What is the product? a-3/15a × 5/a-3

Simplify. 3(4+4x) (type your answer in with no spaces)

The diameter of a bacteria colony that doubles every hour is represented by the graph below. what is the diameter of the bacteria after 8 hours? graph of a curve passing through the points zero comma 1, one comma two, two comma four, and three comma eight