Answer:
420
Step-by-step explanation:
The first step is to convert 20% to decimal form. 20%=20/100=0.2. Now, you can multiply this by 350 to get 70. Adding this to the original value of 350, you get 350+70=420. Hope this helps!
65 is the asnwer hope i helped
Answer:

so B is the answer 
Step-by-step explanation:

Step-by-step explanation:
.....because the coefficient of x is 2, a positive number.