Pls help will give brainliest asap

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

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no

There are three grizzly bears in the city zoo. yogi weighs 400.5 pounds, winnie weighs 560.35 pounds, and nyla weighs 628.29 pounds. what is the average weight of the three bears? (hint: what do they weigh all together? ) a. 502.97 pounds c. 604.38 pounds b. 529.71 pounds d. 794.57 pounds