Sophia babysat for 3 7/12 hours on friday. she babysat for 2 5/6 hours on saturday.

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

What is the value of x in the following equation? -3x-2=2x+8