$6,000 was invested at a simple interest rate. In 15 years, the account was worth $9,600. What was the interest rate? Show all your
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Find the balance at the end of 4 years if 1000 is deposited at the rate of

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.