Augusta borrowed $400 from her brother. She agreed to repay the loan in 3 years at a simple annual interest rate of 2%. How much interest will Augusta owe at the end of 3 years? A. $2 B. $6 C. $24 D. $240

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

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For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)