Step-by-step explanation:
Given
(-2) * ( - 4.5)
= 9
Hope it will help :)
Answer:
B. A characteristic of a sample
Just took the test on Plato
Answer:
Step-by-step explanation:
to find composite function:
put the inner funtion into the outer function
inner func.=
outer= 
hence,

12.5 - 5.3 = 7.2 gallons
7.2 gallons x $1.30 = $9.36
$9.36 is your answer