Multiply. write your answer in simplest form. −2/3 x(2 1/2 )x(−3)=

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

How many ordered pairs of positive integers satisfy xy=32?

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.