Answer:
b=2r+4
Step-by-step explanation:
I don't think that you can do this using only one variable because there are two unknown amounts. Blue (b) is Red (r) multiplied by 2 plus 4 more, so the expression is b=2r+4.
I believe the correct answer is: 37%
Answer:
The correct answer is 1. I just finished the quiz.
Step-by-step explanation:
Answer:12 mph
Step-by-step explanation: