Evaluate |c2 + b2|, given a = 5, b = -3, and c = -2

a. 2
b.6
c.10
d.13

Simplify the expression 10/11(22z) + (a+5) -1

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Find two consexutive odd integers such that the sum of their square is 650