George is the calmest gorilla in the zoo. He weighs 9 pounds more than three times the weight of the shortest adult gorilla. The equation for George’s weight is 3c + 9 = 417, where c is the weight of the shortest gorilla. Plug the weight of each gorilla into the equation to check which value makes the equation true. Based on your answer, what is the name of the shortest adult gorilla in the zoo?

What is the rotational symmetry of a wheel

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

What expression is equivalent to (2x-1)(x-3)?