Answer:
she spends 8.90 dollars for the music
Step-by-step explanation:
you just multiply them
Answer:
D.) rational numbers are associative under subtraction
Step-by-step explanation:
rational numbers are closed under subtraction
↳ TRUE
zero is the identity for addition of rational numbers
↳ TRUE
subtraction is the inverse of the addition
↳ TRUE
rational numbers are associative under subtraction
↳ FALSE
Answer:
The Slope is 1/2
Step-by-step explanation:
Hope this helps