Solve:

20-9x=11

4 (2x+1) = 8

5 (2x+5) = - 15

3 (8x+1) = - 21

Find the value of x. If necessary, round to the nearest tenth

10 tens and 10 ones equals

a container opened at the top and made of a metal sheet is the form of a frustum of a cone of height 16 cm with radii of its lower and upper ends as 8 and 20 CM respectively find the cost of milk which can completely filled the container at the rate

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Divide the following polynomials, then place the answer in the proper location on the grid. Use synthetic division. Write the answer in descending powers of x. (3x2 + 7x - 18) (x - 3)

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