Answer:
7
Step-by-step explanation:
8 * ( 7 + 6 ) = 8 * 7 + 8 * 6
You multiply 7 by 8 and 6 by 8.
8
Its 8 because when you find the area it is just Base times height so when you do that you will get 8 for your answer.
29520728184915396206153835295
420
20 percent of 350 is 70, so adding that on will give us the price it is sold at for profit of 70 (20%).
D
