Answer: 
Step-by-step explanation:
I think it is 4 divided by 5 which equals 4/5 pieces of gum for everyone. (Hope I helped :D and hope I got it right ;D)
5+3x=23 x=6 the answer is 6
31/40
replace 77.5 with 775/10
simplify to get 155/2
divide by 100 to get 31/40
Answer: B
Step-by-step explanation: The answer is B because it explains that H is the amount of hours. The last option doesn't have H included in the equation. Secondly. You want to find the total so you'll end up having an addition equation.
Therefore your answer is, c=45h + 95