Answer:
hey Jazzi, how you been???!!!
Step-by-step explanation:
Step-by-step explanation:
d = z - 9
d = 10 - 9 ----> substitute
d = 1
Either 7x or -3x hope this helps hun!!
Answer:
3x + 7 + 5
Step-by-step explanation:
I could be wrong... there are 3 x's so that would be 3x, and then the 7 and 5. sorry if i'm wrong