Choose the correct simplification of the expression (5x^5)^2. 5x25
10x10
25x7
25x10

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

Given abc find the values of x and y. in your final answer, include all of your calculations.

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i