Answer: 3x 3
+7x 2
+40x+4
Step-by-step explanation: Hope that helps
Well if the price was $100 per couple and increased by 200% then it increased by 2 times the original price. So that means the price doubled so multiply. $100 by 2 which equals $200. So the current price is now $200.
Answer:
Step-by-step explanation:
opp=x,hyp=10
sin 53°=
cross multiply
sin 53° x 10 =x
0.7986 x 10=x
7.98=x
x≅ 8.0
For the first it should be 8x-12
And the second you would divide both by 5 and end up with n+5