1. Find X in terms of A: 2X - 15 = 3A - 9 2.Factor then find the value of X: X2+3X-10 = 0 3. A safety box has 3 layers of metal, each has a different width. The first layer is 1/8 inch thick and the second is 1/6 inch thick. The total thickness is ? inch thick. What is the width of the third layer? 4. Find X: 5. 6. If the present value of my investment is $1,000 and the rate of interest is 10% compounded annually, what will the value be after 3 years? NAME: DATE:
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