Use the quadratic, x^2+18x=25 to answer the following questions. Part A: Find the value of c that will result in a perfect square trinomial.
x^2+18x+ c=25+c

Part B: Rewrite the above equation into a perfect square binomial form.
〖(x +)〗^2=

Part C: What is the value of x?

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Solve the system of equations y= 3/2 - 1, -x+ y =-3