Mary Beth wants to save $175 for a trip to an amusement park. She sets aside $14 of her allowance at the end of each week. How many weeks will it take her to save enough money for the whole trip?

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

Prove that 16^4-2^13-4^5 is divisible by 11.

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.