Find the number of solutions to each system. a. 4x - y + 1 = 0 4x - y +3 = 0
b. 2x - y + 4 = 0 4x - y + 3 = 0 4x - 2y + 8 = 0

Find the solutions for a triangle with a =16, c =12, and b = 63º

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

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.