I believe your answer is -220w-22
2-3(2w+1)=7w-3(7+w)
+7w -7w
2-3(9w+1)=-3(7+w)
+w -w
2-3(10w+1)=-3(7)
2-3(10w+1)=-21
-1(10w+1=-21
-21 +21
-22(10w+1)
-220w-22
Step-by-step explanation:
15 × 6/100=0.9
15+0.9=$15.9
Step-by-step explanation:
please mark me as brainlest
The answer is either b or c