Answer:
4 x − 4 2
Step-by-step explanation:
4x−42
10x-6(7+x)
Distribute
10x+(−6)(7)+(−6)(x)
combine like terms
10x+−42+−6x
10x-6x-42
4x+−42
0.7
JK = JH + HK
JK = 82
JH = 22
So, HK = 82 - 22 = 60, or choice (C).
No
multiply each side of 6:1 by 3 to get it equivalent. 18:3 is not equal to 12:3 so no
