Answer: It would be $862.20
Step-by-step explanation:
Answer:
-19
It's every 3 numbers because -7 would be between -10 & -4
let R= red
let B= blue
R+B= 27
R=3B-5
3B-5+B=27
3B+B=27+5
4B=32
4B/4= 32/4
B=8
R= 3*8-5
R=24-5
R=19
