Multiply 3x by -6, it gives you -18 so I'm going to say D
Answer:
yes it is because they are both going by two
Step-by-step explanation:
Answer:
5k and -3k are like variables
constants 7 and -2 are like terms
5+2k+n is equivalent expression
Step-by-step explanation:
Answer:
3.1
Step-by-step explanation:
19.9 = 9y - 8
+8 +8
27.9= 9y
/9 /9
3.1 = y
Check:
9(3.1) - 8 =
27.9 - 8 = 19.9
Answer:
associative property
Step-by-step explanation:
