7. {6.EE. B.6} Wendy purchased 9 pizzas for x dollars. She spent a total of $85.50. Which equation expresses how much Wendy spent on pizza? *

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

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.