NEED HELP PLEASE LOOK AT PICTURE

Answer:
Im assuming 27.5
Step-by-step explanation:
The reason whyI think this is because wouldnt you just substitute the 5 for the "t"
Answer:
27.5
Step-by-step explanation:
1.5t + 20
t = 5
1.5 x 5 + 20
7.5 + 20
27.5