Simplify the following algebraic expression: 6(2y + 8) - 2(3y - 2)

( 6y + 52 )

Step-by-step explanation:

The given algebraic expression is 6(2y + 8) - 2 (3y - 2)

By distributive property ⇒ 12y + 48 - 6y + 4

By adding the like terms ⇒ 6y + 52

Therefore, ( 6y + 52 ) will be the expression.

25% is the answer

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.