Answer:
Step-by-step explanation:
We can subtract a term from another if they have the same variable. Both 
and 
have the variable 
, so we can subtract them.
When subtracting these terms, we subtract the coefficients and keep the variable.
So:
Hope this helped!
Answer:
9
Step-by-step explanation:
Sorry to lazy to type
Calculation is up
Answer:
$9.07 per pound
Step-by-step explanation:
Take the total cost and divide by the number of pounds
$11.25/ 1.24
$9.072580645 per pound
Rounding to the nearest cent
$9.07 per pound
Essentially, 50% of $10.56 is $5.28.
This means that all we have to do is add $10.56 to $5.28, making <u>$15.84</u>
Side note: Another way that you can do this is by simply doing 1.5(10.56).
