Question

invitations moesha and keyon are mailing invitations for their wedding. they have $50 to spend and each invitation costs $1.25 to mail. the function m = 50 - 1.25w represents the amount of money m moesha and keyon have left after mailing w wedding invitations. find the zero of the function. describe what this value means in the context of this situation. the zero of the function is at . this represents that after mailing wedding invitations, moesha and keyon will $

Explanation:

Step1: Set the function equal to zero

Set $m = 0$ in the equation $m=50 - 1.25w$. So, $0 = 50-1.25w$.

Step2: Solve for $w$

Add $1.25w$ to both sides: $1.25w=50$. Then divide both sides by $1.25$, we get $w=\frac{50}{1.25}=40$.

Step3: Interpret the result

The zero of the function occurs when $w = 40$. This means that after mailing 40 wedding - invitations, Moesha and Keyon will have $0$ dollars left for mailing invitations.

Answer:

The zero of the function is $w = 40$. This represents that after mailing 40 wedding invitations, Moesha and Keyon will have $0$ dollars left for mailing wedding invitations.