Respuesta :

dareensrar
4.
A. 3x + 1.50y the variables are x and y
B. If x = 73 wristbands and 47 buttons then:
3(47) + 1.50(47)
141 + 70.5 = 211.5
There you go!!

Answer:

4.

A. 3x + 1.50y the variables are x and y

B. If x = 73 wristbands and 47 buttons then:

3(47) + 1.50(47)

141 + 70.5 = 211.5

Step-by-step explanation: