Answer:
he will have to go one more week and all together it would be five weeks
Step-by-step explanation:
16/4=4
you need four more to get to 20, and if he does 4 quizzes a week he only needs one more week.
1
hope it's helpful ❤❤
THANK YOU
x²-6x=0
x(x-6)=0
Two solutions are possible:
x=0
x=6
3