Answer: 20% decrease.
<u>Step-by-step explanation:</u>


The negative sign represents a decrease.
An athletic director pays $90 for 12 sun visors for the
softball team. The rate per sun visor is equal to $90 / 12 sun visor = $ 7.5
per sun visor. So the athletic director should pay ($ 7.5 per sun visor)*(15
sun visor) = $ 112.5
Answer:
I don't know but plz make me brainliest
Answer:
8793
Step-by-step explanation:
9×1013= 9117
3×108=324
9117-324= 8793