Ok, I'm only in 8th grade but I believe you do addition first in the problem. Hope this helps! <3
Answer:
1. 18 2. 13 3. 36
Step-by-step explanation:
Answer:
860 degrees
Step-by-step explanation:
-210+210=0
0+650=650
650+210=860
Answer:
b = 7
Step-by-step explanation:
-144 = 8(3-3b)
-18 = 3-3b
-21 = -3b
b = 7
Distribute the 9 to each term in the parentheses with multiplication.
9(3 + x) = 27 + x
But this is usually written as x + 27
