the answer is congruent. I just took the quiz and I got it right hope this helps!
y≥0
3x+2y≤18
6x+7y≤42
Answer:
Answer:
$0.80
Step-by-step explanation:
To find the sales tax you:
Divide 4% by 100 ( because a percentage is always out of 100) {= 0.04}
Multiply 0.04 by 20 ( the answer becomes $0.80)
When doing this you primarily finding 4% of $20.
HOPE THIS HELPED
Answer:
A
Step-by-step explanation: