Select all the equations that are true. 24 x − 8 = 8 ( 3 x − 1 ) 24 x − 8 = 8 ( 3 x − 1 ) 6 m − 15 = 3 ( 2 m − 5 ) 6 m − 15 = 3 ( 2 m − 5 ) − 7 x − 1 = − 1 ( 7 x + 1 ) − 7 x − 1 = − 1 ( 7 x + 1 ) 16 a + 24 b = 8 ( 8 a + 16 b ) 16 a + 24 b = 8 ( 8 a + 16 b ) − 8 x − 12 y − 16 = − 4 ( 2 x + 3 y + 4 ) − 8 x − 12 y − 16 = − 4 ( 2 x + 3 y + 4 )

Step-by-step explanation:

Required

Select which of the equation is true

Open the bracket on the right hand side

Both sides of the equation are equal.

Hence, this equation is true

Open the bracket on the right hand side

Both sides of the equation are equal.

Hence, this equation is true

Open the bracket on the right hand side

Both sides of the equation are equal.

Hence, this equation is true

Open the bracket on the right hand side

Both sides of the equation are not equal.

Hence, this equation is false

Open the bracket on the right hand side

Both sides of the equation are equal.

Hence, this equation is true

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.