Answer:
I think the answer for the first one is 3 I am not sure about the second one
The equations are 30+2x and 16+5x. i plug random numbers into x until you fint the correct answer. the answer is 5.
Answer:
12
Step-by-step explanation:
I just did the math on how much 30% is in 40 and I got the answer 12 I hope this helps you!